86074907 has 4 divisors (see below), whose sum is σ = 87906336. Its totient is φ = 84243480.

The previous prime is 86074897. The next prime is 86074951. The reversal of 86074907 is 70947068.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86074907 - 2²⁶ = 18966043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86074607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 915644 + ... + 915737.

It is an arithmetic number, because the mean of its divisors is an integer number (21976584).

Almost surely, 2^86074907 is an apocalyptic number.

86074907 is a deficient number, since it is larger than the sum of its proper divisors (1831429).

86074907 is a wasteful number, since it uses less digits than its factorization.

86074907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831428.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 86074907 is about 9277.6563312078. The cubic root of 86074907 is about 441.5286140423.

The spelling of 86074907 in words is "eighty-six million, seventy-four thousand, nine hundred seven".