22970371 has 4 divisors (see below), whose sum is σ = 23086000. Its totient is φ = 22854744.

The previous prime is 22970351. The next prime is 22970393. The reversal of 22970371 is 17307922.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22970371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22970341) 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, 57516 + ... + 57913.

It is an arithmetic number, because the mean of its divisors is an integer number (5771500).

Almost surely, 2^22970371 is an apocalyptic number.

22970371 is a deficient number, since it is larger than the sum of its proper divisors (115629).

22970371 is a wasteful number, since it uses less digits than its factorization.

22970371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115628.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 22970371 is about 4792.7414910466. The cubic root of 22970371 is about 284.2645282130.

The spelling of 22970371 in words is "twenty-two million, nine hundred seventy thousand, three hundred seventy-one".