23672425 has 12 divisors (see below), whose sum is σ = 33547456. Its totient is φ = 16232400.

The previous prime is 23672413. The next prime is 23672431. The reversal of 23672425 is 52427632.

It is not a de Polignac number, because 23672425 - 2⁹ = 23671913 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian 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, 67461 + ... + 67810.

Almost surely, 2^23672425 is an apocalyptic number.

23672425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23672425 is a deficient number, since it is larger than the sum of its proper divisors (9875031).

23672425 is a wasteful number, since it uses less digits than its factorization.

23672425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135288 (or 135283 counting only the distinct ones).

The product of its digits is 20160, while the sum is 31.

The square root of 23672425 is about 4865.4316355283. The cubic root of 23672425 is about 287.1315506951.

The spelling of 23672425 in words is "twenty-three million, six hundred seventy-two thousand, four hundred twenty-five".