86075622615 has 16 divisors (see below), whose sum is σ = 137727019008. Its totient is φ = 45904991136.

The previous prime is 86075622601. The next prime is 86075622629. The reversal of 86075622615 is 51622657068.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (86075622601) and next prime (86075622629).

It is not a de Polignac number, because 86075622615 - 2¹⁴ = 86075606231 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268954 + ... + 494456.

It is an arithmetic number, because the mean of its divisors is an integer number (8607938688).

Almost surely, 2^86075622615 is an apocalyptic number.

86075622615 is a deficient number, since it is larger than the sum of its proper divisors (51651396393).

86075622615 is a wasteful number, since it uses less digits than its factorization.

86075622615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250958.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 86075622615 in words is "eighty-six billion, seventy-five million, six hundred twenty-two thousand, six hundred fifteen".