23425624 has 8 divisors (see below), whose sum is σ = 43923060. Its totient is φ = 11712808.

The previous prime is 23425573. The next prime is 23425663. The reversal of 23425624 is 42652432.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 23425592 and 23425601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1464094 + ... + 1464109.

Almost surely, 2^23425624 is an apocalyptic number.

It is an amenable number.

23425624 is a deficient number, since it is larger than the sum of its proper divisors (20497436).

23425624 is a wasteful number, since it uses less digits than its factorization.

23425624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928209 (or 2928205 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 23425624 is about 4840.0024793382. The cubic root of 23425624 is about 286.1302160226.

The spelling of 23425624 in words is "twenty-three million, four hundred twenty-five thousand, six hundred twenty-four".