86156408 has 32 divisors (see below), whose sum is σ = 184206960. Its totient is φ = 37424640.

The previous prime is 86156401. The next prime is 86156417. The reversal of 86156408 is 80465168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86156401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22598 + ... + 26133.

Almost surely, 2^86156408 is an apocalyptic number.

It is an amenable number.

86156408 is an abundant number, since it is smaller than the sum of its proper divisors (98050552).

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

86156408 is a wasteful number, since it uses less digits than its factorization.

86156408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48767 (or 48763 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 86156408 is about 9282.0476189255. The cubic root of 86156408 is about 441.6679255373.

The spelling of 86156408 in words is "eighty-six million, one hundred fifty-six thousand, four hundred eight".