22634375 has 12 divisors (see below), whose sum is σ = 28295064. Its totient is φ = 18105000.

The previous prime is 22634341. The next prime is 22634387. The reversal of 22634375 is 57343622.

It is not a de Polignac number, because 22634375 - 2¹⁶ = 22568839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 497 + ... + 6746.

It is an arithmetic number, because the mean of its divisors is an integer number (2357922).

Almost surely, 2^22634375 is an apocalyptic number.

22634375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22634375 is a deficient number, since it is larger than the sum of its proper divisors (5660689).

22634375 is an frugal number, since it uses more digits than its factorization.

22634375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7268 (or 7248 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 22634375 is about 4757.5597736655. The cubic root of 22634375 is about 282.8717011786.

Adding to 22634375 its reverse (57343622), we get a palindrome (79977997).

The spelling of 22634375 in words is "twenty-two million, six hundred thirty-four thousand, three hundred seventy-five".