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88672 = 2517163
BaseRepresentation
bin10101101001100000
311111122011
4111221200
510314142
61522304
7516343
oct255140
9144564
1088672
1160691
1243394
133148c
142445a
151b417
hex15a60

88672 has 24 divisors (see below), whose sum is σ = 185976. Its totient is φ = 41472.

The previous prime is 88667. The next prime is 88681. The reversal of 88672 is 27688.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463 + ... + 625.

It is an arithmetic number, because the mean of its divisors is an integer number (7749).

288672 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 88672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92988).

88672 is an abundant number, since it is smaller than the sum of its proper divisors (97304).

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

88672 is a wasteful number, since it uses less digits than its factorization.

88672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 182 counting only the distinct ones).

The product of its digits is 5376, while the sum is 31.

The square root of 88672 is about 297.7784411270. The cubic root of 88672 is about 44.5925356341.

The spelling of 88672 in words is "eighty-eight thousand, six hundred seventy-two".

Divisors: 1 2 4 8 16 17 32 34 68 136 163 272 326 544 652 1304 2608 2771 5216 5542 11084 22168 44336 88672