86253952 has 32 divisors (see below), whose sum is σ = 173630520. Its totient is φ = 42676224.

The previous prime is 86253943. The next prime is 86253983. The reversal of 86253952 is 25935268.

It is a tau number, because it is divible by the number of its divisors (32).

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, 8943 + ... + 15889.

Almost surely, 2^86253952 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 86253952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86815260).

86253952 is an abundant number, since it is smaller than the sum of its proper divisors (87376568).

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

86253952 is an equidigital number, since it uses as much as digits as its factorization.

86253952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7058 (or 7046 counting only the distinct ones).

The product of its digits is 129600, while the sum is 40.

The square root of 86253952 is about 9287.3005765938. The cubic root of 86253952 is about 441.8345442430.

The spelling of 86253952 in words is "eighty-six million, two hundred fifty-three thousand, nine hundred fifty-two".