23525722 has 16 divisors (see below), whose sum is σ = 40761792. Its totient is φ = 10064320.

The previous prime is 23525713. The next prime is 23525729. The reversal of 23525722 is 22752532.

It is not an unprimeable number, because it can be changed into a prime (23525729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31078 + ... + 31825.

It is an arithmetic number, because the mean of its divisors is an integer number (2547612).

Almost surely, 2^23525722 is an apocalyptic number.

23525722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23525722 is a deficient number, since it is larger than the sum of its proper divisors (17236070).

23525722 is a wasteful number, since it uses less digits than its factorization.

23525722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62933.

The product of its digits is 8400, while the sum is 28.

The square root of 23525722 is about 4850.3321535746. The cubic root of 23525722 is about 286.5371829745.

The spelling of 23525722 in words is "twenty-three million, five hundred twenty-five thousand, seven hundred twenty-two".