23320370 has 16 divisors (see below), whose sum is σ = 43331328. Its totient is φ = 9027120.

The previous prime is 23320351. The next prime is 23320373. The reversal of 23320370 is 7302332.

It is not an unprimeable number, because it can be changed into a prime (23320373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37304 + ... + 37923.

It is an arithmetic number, because the mean of its divisors is an integer number (2708208).

Almost surely, 2^23320370 is an apocalyptic number.

23320370 is a deficient number, since it is larger than the sum of its proper divisors (20010958).

23320370 is a wasteful number, since it uses less digits than its factorization.

23320370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75265.

The product of its (nonzero) digits is 756, while the sum is 20.

The square root of 23320370 is about 4829.1168964936. The cubic root of 23320370 is about 285.7010340282.

The spelling of 23320370 in words is "twenty-three million, three hundred twenty thousand, three hundred seventy".