23245624 has 8 divisors (see below), whose sum is σ = 43585560. Its totient is φ = 11622808.

The previous prime is 23245603. The next prime is 23245631. The reversal of 23245624 is 42654232.

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 = 23245592 and 23245601.

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, 1452844 + ... + 1452859.

It is an arithmetic number, because the mean of its divisors is an integer number (5448195).

Almost surely, 2^23245624 is an apocalyptic number.

It is an amenable number.

23245624 is a deficient number, since it is larger than the sum of its proper divisors (20339936).

23245624 is a wasteful number, since it uses less digits than its factorization.

23245624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2905709 (or 2905705 counting only the distinct ones).

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

The square root of 23245624 is about 4821.3715890813. The cubic root of 23245624 is about 285.3954661812.

Adding to 23245624 its reverse (42654232), we get a palindrome (65899856).

The spelling of 23245624 in words is "twenty-three million, two hundred forty-five thousand, six hundred twenty-four".