86308052 has 24 divisors (see below), whose sum is σ = 161278656. Its totient is φ = 40315968.

The previous prime is 86308021. The next prime is 86308063. The reversal of 86308052 is 25080368.

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 7 ways as a sum of consecutive naturals, for example, 6953 + ... + 14864.

It is an arithmetic number, because the mean of its divisors is an integer number (6719944).

Almost surely, 2^86308052 is an apocalyptic number.

It is an amenable number.

86308052 is a deficient number, since it is larger than the sum of its proper divisors (74970604).

86308052 is a wasteful number, since it uses less digits than its factorization.

86308052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21887 (or 21885 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 86308052 is about 9290.2126993950. The cubic root of 86308052 is about 441.9269004096.

The spelling of 86308052 in words is "eighty-six million, three hundred eight thousand, fifty-two".