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86230876 = 2267321757
BaseRepresentation
bin1010010001111…
…00011101011100
320000020222112011
411020330131130
5134033342001
612320121004
72064643654
oct510743534
9200228464
1086230876
1144747596
1224a66164
1314b324b4
14b649364
157884d51
hex523c75c

86230876 has 12 divisors (see below), whose sum is σ = 153156808. Its totient is φ = 42471792.

The previous prime is 86230861. The next prime is 86230877. The reversal of 86230876 is 67803268.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86230877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160611 + ... + 161146.

Almost surely, 286230876 is an apocalyptic number.

It is an amenable number.

86230876 is a deficient number, since it is larger than the sum of its proper divisors (66925932).

86230876 is a wasteful number, since it uses less digits than its factorization.

86230876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321828 (or 321826 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 86230876 is about 9286.0581518748. The cubic root of 86230876 is about 441.7951385768.

The spelling of 86230876 in words is "eighty-six million, two hundred thirty thousand, eight hundred seventy-six".

Divisors: 1 2 4 67 134 268 321757 643514 1287028 21557719 43115438 86230876