86262626406 has 32 divisors (see below), whose sum is σ = 189260841600. Its totient is φ = 25994151680.

The previous prime is 86262626393. The next prime is 86262626423. The reversal of 86262626406 is 60462626268.

It is a super-2 number, since 2×86262626406² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3639051 + ... + 3662678.

It is an arithmetic number, because the mean of its divisors is an integer number (5914401300).

Almost surely, 2^86262626406 is an apocalyptic number.

86262626406 is an abundant number, since it is smaller than the sum of its proper divisors (102998215194).

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

86262626406 is a wasteful number, since it uses less digits than its factorization.

86262626406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7301924.

The product of its (nonzero) digits is 1990656, while the sum is 48.

The spelling of 86262626406 in words is "eighty-six billion, two hundred sixty-two million, six hundred twenty-six thousand, four hundred six".