86357082 has 32 divisors (see below), whose sum is σ = 197668224. Its totient is φ = 24638400.

The previous prime is 86357069. The next prime is 86357083. The reversal of 86357082 is 28075368.

It is a super-2 number, since 2×86357082² = 14915091223109448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 86357082.

It is not an unprimeable number, because it can be changed into a prime (86357083) by changing a digit.

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, 48732 + ... + 50472.

It is an arithmetic number, because the mean of its divisors is an integer number (6177132).

Almost surely, 2^86357082 is an apocalyptic number.

86357082 is an abundant number, since it is smaller than the sum of its proper divisors (111311142).

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

86357082 is a wasteful number, since it uses less digits than its factorization.

86357082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2934.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 86357082 is about 9292.8511233098. The cubic root of 86357082 is about 442.0105680540.

The spelling of 86357082 in words is "eighty-six million, three hundred fifty-seven thousand, eighty-two".