23477525 has 12 divisors (see below), whose sum is σ = 29185632. Its totient is φ = 18734640.

The previous prime is 23477479. The next prime is 23477539. The reversal of 23477525 is 52577432.

It is not a de Polignac number, because 23477525 - 2¹⁰ = 23476501 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11642 + ... + 13508.

It is an arithmetic number, because the mean of its divisors is an integer number (2432136).

Almost surely, 2^23477525 is an apocalyptic number.

23477525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23477525 is a deficient number, since it is larger than the sum of its proper divisors (5708107).

23477525 is a wasteful number, since it uses less digits than its factorization.

23477525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2380 (or 2375 counting only the distinct ones).

The product of its digits is 58800, while the sum is 35.

The square root of 23477525 is about 4845.3611836477. The cubic root of 23477525 is about 286.3413735489.

The spelling of 23477525 in words is "twenty-three million, four hundred seventy-seven thousand, five hundred twenty-five".