23045552 has 20 divisors (see below), whose sum is σ = 44729280. Its totient is φ = 11502528.

The previous prime is 23045497. The next prime is 23045573. The reversal of 23045552 is 25554032.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12974 + ... + 14642.

It is an arithmetic number, because the mean of its divisors is an integer number (2236464).

Almost surely, 2^23045552 is an apocalyptic number.

It is an amenable number.

23045552 is a deficient number, since it is larger than the sum of its proper divisors (21683728).

23045552 is a wasteful number, since it uses less digits than its factorization.

23045552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540 (or 2534 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 23045552 is about 4800.5782984970. The cubic root of 23045552 is about 284.5743188564.

Adding to 23045552 its reverse (25554032), we get a palindrome (48599584).

The spelling of 23045552 in words is "twenty-three million, forty-five thousand, five hundred fifty-two".