86376923 has 2 divisors, whose sum is σ = 86376924. Its totient is φ = 86376922.

The previous prime is 86376919. The next prime is 86376971. The reversal of 86376923 is 32967368.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86376923 - 2² = 86376919 is a prime.

It is a super-3 number, since 3×86376923³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (86306923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43188461 + 43188462.

It is an arithmetic number, because the mean of its divisors is an integer number (43188462).

Almost surely, 2^86376923 is an apocalyptic number.

86376923 is a deficient number, since it is larger than the sum of its proper divisors (1).

86376923 is an equidigital number, since it uses as much as digits as its factorization.

86376923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 44.

The square root of 86376923 is about 9293.9186030436. The cubic root of 86376923 is about 442.0444168900.

The spelling of 86376923 in words is "eighty-six million, three hundred seventy-six thousand, nine hundred twenty-three".