22957850 has 48 divisors (see below), whose sum is σ = 44997120. Its totient is φ = 8702400.

The previous prime is 22957849. The next prime is 22957877. The reversal of 22957850 is 5875922.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102839 + ... + 103061.

It is an arithmetic number, because the mean of its divisors is an integer number (937440).

Almost surely, 2^22957850 is an apocalyptic number.

22957850 is a deficient number, since it is larger than the sum of its proper divisors (22039270).

22957850 is a wasteful number, since it uses less digits than its factorization.

22957850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 22957850 is about 4791.4350668667. The cubic root of 22957850 is about 284.2128685762.

The spelling of 22957850 in words is "twenty-two million, nine hundred fifty-seven thousand, eight hundred fifty".