23321048 has 16 divisors (see below), whose sum is σ = 44469000. Its totient is φ = 11462656.

The previous prime is 23321047. The next prime is 23321069. The reversal of 23321048 is 84012332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23321041) 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, 24233 + ... + 25176.

Almost surely, 2^23321048 is an apocalyptic number.

It is an amenable number.

23321048 is a deficient number, since it is larger than the sum of its proper divisors (21147952).

23321048 is a wasteful number, since it uses less digits than its factorization.

23321048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49474 (or 49470 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 23321048 is about 4829.1870951538. The cubic root of 23321048 is about 285.7038027582.

The spelling of 23321048 in words is "twenty-three million, three hundred twenty-one thousand, forty-eight".