85752032 has 24 divisors (see below), whose sum is σ = 170469936. Its totient is φ = 42458112.

The previous prime is 85752011. The next prime is 85752053. The reversal of 85752032 is 23025758.

It is an interprime number because it is at equal distance from previous prime (85752011) and next prime (85752053).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 85752032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9713 + ... + 16304.

It is an arithmetic number, because the mean of its divisors is an integer number (7102914).

Almost surely, 2^85752032 is an apocalyptic number.

It is an amenable number.

85752032 is a deficient number, since it is larger than the sum of its proper divisors (84717904).

85752032 is a wasteful number, since it uses less digits than its factorization.

85752032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26130 (or 26122 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 85752032 is about 9260.2393057631. The cubic root of 85752032 is about 440.9758506460.

The spelling of 85752032 in words is "eighty-five million, seven hundred fifty-two thousand, thirty-two".