22973355 has 32 divisors (see below), whose sum is σ = 41126400. Its totient is φ = 12167136.

The previous prime is 22973347. The next prime is 22973371. The reversal of 22973355 is 55337922.

It is not a de Polignac number, because 22973355 - 2³ = 22973347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22036 + ... + 23054.

It is an arithmetic number, because the mean of its divisors is an integer number (1285200).

Almost surely, 2^22973355 is an apocalyptic number.

22973355 is a deficient number, since it is larger than the sum of its proper divisors (18153045).

22973355 is a wasteful number, since it uses less digits than its factorization.

22973355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200 (or 1194 counting only the distinct ones).

The product of its digits is 56700, while the sum is 36.

The square root of 22973355 is about 4793.0527850213. The cubic root of 22973355 is about 284.2768369479.

The spelling of 22973355 in words is "twenty-two million, nine hundred seventy-three thousand, three hundred fifty-five".