23470625 has 30 divisors (see below), whose sum is σ = 31728906. Its totient is φ = 17296000.

The previous prime is 23470619. The next prime is 23470639. The reversal of 23470625 is 52607432.

It can be written as a sum of positive squares in 5 ways, for example, as 5973136 + 17497489 = 2444^2 + 4183^2 .

It is not a de Polignac number, because 23470625 - 2¹² = 23466529 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 499352 + ... + 499398.

Almost surely, 2^23470625 is an apocalyptic number.

23470625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23470625 is a deficient number, since it is larger than the sum of its proper divisors (8258281).

23470625 is an frugal number, since it uses more digits than its factorization.

23470625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 23470625 is about 4844.6491101008. The cubic root of 23470625 is about 286.3133190717.

The spelling of 23470625 in words is "twenty-three million, four hundred seventy thousand, six hundred twenty-five".