86374965 has 16 divisors (see below), whose sum is σ = 138509568. Its totient is φ = 45963456.

The previous prime is 86374957. The next prime is 86374973. The reversal of 86374965 is 56947368.

It is an interprime number because it is at equal distance from previous prime (86374957) and next prime (86374973).

It is not a de Polignac number, because 86374965 - 2³ = 86374957 is a prime.

It is a Curzon number.

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, 727 + ... + 13163.

It is an arithmetic number, because the mean of its divisors is an integer number (8656848).

Almost surely, 2^86374965 is an apocalyptic number.

It is an amenable number.

86374965 is a deficient number, since it is larger than the sum of its proper divisors (52134603).

86374965 is a wasteful number, since it uses less digits than its factorization.

86374965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12908.

The product of its digits is 1088640, while the sum is 48.

The square root of 86374965 is about 9293.8132647477. The cubic root of 86374965 is about 442.0410767637.

The spelling of 86374965 in words is "eighty-six million, three hundred seventy-four thousand, nine hundred sixty-five".