22933275 has 24 divisors (see below), whose sum is σ = 38164224. Its totient is φ = 12151200.

The previous prime is 22933271. The next prime is 22933291. The reversal of 22933275 is 57233922.

It is not a de Polignac number, because 22933275 - 2² = 22933271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22933271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11610 + ... + 13440.

It is an arithmetic number, because the mean of its divisors is an integer number (1590176).

Almost surely, 2^22933275 is an apocalyptic number.

22933275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22933275 is a deficient number, since it is larger than the sum of its proper divisors (15230949).

22933275 is a wasteful number, since it uses less digits than its factorization.

22933275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011 (or 2006 counting only the distinct ones).

The product of its digits is 22680, while the sum is 33.

The square root of 22933275 is about 4788.8699084440. The cubic root of 22933275 is about 284.1114214328. Note that the first 3 decimals are identical.

The spelling of 22933275 in words is "twenty-two million, nine hundred thirty-three thousand, two hundred seventy-five".