86962872192 has 64 divisors (see below), whose sum is σ = 263994441600. Its totient is φ = 24846534144.

The previous prime is 86962872127. The next prime is 86962872193. The reversal of 86962872192 is 29127826968.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×86962872192² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86962872193) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16173442 + ... + 16178817.

It is an arithmetic number, because the mean of its divisors is an integer number (4124913150).

Almost surely, 2^86962872192 is an apocalyptic number.

It is an amenable number.

86962872192 is an abundant number, since it is smaller than the sum of its proper divisors (177031569408).

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

86962872192 is a wasteful number, since it uses less digits than its factorization.

86962872192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32352283 (or 32352271 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 60.

The spelling of 86962872192 in words is "eighty-six billion, nine hundred sixty-two million, eight hundred seventy-two thousand, one hundred ninety-two".