92645213 has 4 divisors (see below), whose sum is σ = 92665248. Its totient is φ = 92625180.

The previous prime is 92645171. The next prime is 92645221. The reversal of 92645213 is 31254629.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 92645213 - 2¹² = 92641117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 92645213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92645713) 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, 848 + ... + 13638.

It is an arithmetic number, because the mean of its divisors is an integer number (23166312).

Almost surely, 2^92645213 is an apocalyptic number.

It is an amenable number.

92645213 is a deficient number, since it is larger than the sum of its proper divisors (20035).

92645213 is a wasteful number, since it uses less digits than its factorization.

92645213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20034.

The product of its digits is 12960, while the sum is 32.

The square root of 92645213 is about 9625.2383347115. The cubic root of 92645213 is about 452.4886201263.

The spelling of 92645213 in words is "ninety-two million, six hundred forty-five thousand, two hundred thirteen".