86755732 has 48 divisors (see below), whose sum is σ = 180748288. Its totient is φ = 35652960.

The previous prime is 86755727. The next prime is 86755807. The reversal of 86755732 is 23755768.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109843 + ... + 110629.

Almost surely, 2^86755732 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 86755732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90374144).

86755732 is an abundant number, since it is smaller than the sum of its proper divisors (93992556).

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

86755732 is a wasteful number, since it uses less digits than its factorization.

86755732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956 (or 954 counting only the distinct ones).

The product of its digits is 352800, while the sum is 43.

The square root of 86755732 is about 9314.2757098982. The cubic root of 86755732 is about 442.6896749283.

The spelling of 86755732 in words is "eighty-six million, seven hundred fifty-five thousand, seven hundred thirty-two".