23244036 has 12 divisors (see below), whose sum is σ = 54236112. Its totient is φ = 7748008.

The previous prime is 23244031. The next prime is 23244043. The reversal of 23244036 is 63044232.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 23243997 and 23244015.

It is not an unprimeable number, because it can be changed into a prime (23244031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 968490 + ... + 968513.

It is an arithmetic number, because the mean of its divisors is an integer number (4519676).

Almost surely, 2^23244036 is an apocalyptic number.

It is an amenable number.

23244036 is an abundant number, since it is smaller than the sum of its proper divisors (30992076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23244036 is a wasteful number, since it uses less digits than its factorization.

23244036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937010 (or 1937008 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 23244036 is about 4821.2069028408. The cubic root of 23244036 is about 285.3889672043.

Adding to 23244036 its reverse (63044232), we get a palindrome (86288268).

The spelling of 23244036 in words is "twenty-three million, two hundred forty-four thousand, thirty-six".