22872575 has 24 divisors (see below), whose sum is σ = 31950336. Its totient is φ = 16092000.

The previous prime is 22872569. The next prime is 22872601. The reversal of 22872575 is 57527822.

It is not a de Polignac number, because 22872575 - 2¹⁴ = 22856191 is a prime.

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, 7184 + ... + 9866.

It is an arithmetic number, because the mean of its divisors is an integer number (1331264).

Almost surely, 2^22872575 is an apocalyptic number.

22872575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22872575 is a deficient number, since it is larger than the sum of its proper divisors (9077761).

22872575 is a wasteful number, since it uses less digits than its factorization.

22872575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735 (or 2730 counting only the distinct ones).

The product of its digits is 78400, while the sum is 38.

The square root of 22872575 is about 4782.5280971469. The cubic root of 22872575 is about 283.8605370602.

The spelling of 22872575 in words is "twenty-two million, eight hundred seventy-two thousand, five hundred seventy-five".