86867605174 has 16 divisors (see below), whose sum is σ = 148925421216. Its totient is φ = 37226592000.

The previous prime is 86867605133. The next prime is 86867605211. The reversal of 86867605174 is 47150676868.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37894 + ... + 418534.

It is an arithmetic number, because the mean of its divisors is an integer number (9307838826).

Almost surely, 2^86867605174 is an apocalyptic number.

86867605174 is a deficient number, since it is larger than the sum of its proper divisors (62057816042).

86867605174 is a wasteful number, since it uses less digits than its factorization.

86867605174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396951.

The product of its (nonzero) digits is 13547520, while the sum is 58.

The spelling of 86867605174 in words is "eighty-six billion, eight hundred sixty-seven million, six hundred five thousand, one hundred seventy-four".