23992245 has 24 divisors (see below), whose sum is σ = 41704416. Its totient is φ = 12759648.

The previous prime is 23992201. The next prime is 23992261. The reversal of 23992245 is 54229932.

It is not a de Polignac number, because 23992245 - 2¹⁰ = 23991221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24862 + ... + 25808.

It is an arithmetic number, because the mean of its divisors is an integer number (1737684).

Almost surely, 2^23992245 is an apocalyptic number.

It is an amenable number.

23992245 is a deficient number, since it is larger than the sum of its proper divisors (17712171).

23992245 is a wasteful number, since it uses less digits than its factorization.

23992245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521 (or 1518 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 23992245 is about 4898.1879302452. The cubic root of 23992245 is about 288.4188422551.

The spelling of 23992245 in words is "twenty-three million, nine hundred ninety-two thousand, two hundred forty-five".