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86882652 = 22336712007
BaseRepresentation
bin1010010110110…
…11100101011100
320001111002121000
411023123211130
5134220221102
612342110300
72103330123
oct513334534
9201432530
1086882652
114505224a
122511b390
131500006c
14b778aba
15796301c
hex52db95c

86882652 has 48 divisors (see below), whose sum is σ = 228632320. Its totient is φ = 28526256.

The previous prime is 86882647. The next prime is 86882659. The reversal of 86882652 is 25628868.

It is a junction number, because it is equal to n+sod(n) for n = 86882598 and 86882607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86882659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1233 + ... + 13239.

Almost surely, 286882652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86882652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114316160).

86882652 is an abundant number, since it is smaller than the sum of its proper divisors (141749668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86882652 is a wasteful number, since it uses less digits than its factorization.

86882652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12087 (or 12079 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 86882652 is about 9321.0864173657. The cubic root of 86882652 is about 442.9054485537.

The spelling of 86882652 in words is "eighty-six million, eight hundred eighty-two thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 67 108 134 201 268 402 603 804 1206 1809 2412 3618 7236 12007 24014 36021 48028 72042 108063 144084 216126 324189 432252 648378 804469 1296756 1608938 2413407 3217876 4826814 7240221 9653628 14480442 21720663 28960884 43441326 86882652