86160426 has 32 divisors (see below), whose sum is σ = 191077056. Its totient is φ = 25680000.

The previous prime is 86160413. The next prime is 86160443. The reversal of 86160426 is 62406168.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6675 + ... + 14726.

It is an arithmetic number, because the mean of its divisors is an integer number (5971158).

Almost surely, 2^86160426 is an apocalyptic number.

86160426 is an abundant number, since it is smaller than the sum of its proper divisors (104916630).

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

86160426 is a wasteful number, since it uses less digits than its factorization.

86160426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21478.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 86160426 is about 9282.2640557140. The cubic root of 86160426 is about 441.6747913224.

The spelling of 86160426 in words is "eighty-six million, one hundred sixty thousand, four hundred twenty-six".