86425024 has 112 divisors (see below), whose sum is σ = 208076800. Its totient is φ = 35562240.

The previous prime is 86425019. The next prime is 86425049. The reversal of 86425024 is 42052468.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 680449 + ... + 680575.

Almost surely, 2^86425024 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 86425024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104038400).

86425024 is an abundant number, since it is smaller than the sum of its proper divisors (121651776).

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

86425024 is a wasteful number, since it uses less digits than its factorization.

86425024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 86425024 is about 9296.5060103245. The cubic root of 86425024 is about 442.1264559042.

The spelling of 86425024 in words is "eighty-six million, four hundred twenty-five thousand, twenty-four".