22924328 has 32 divisors (see below), whose sum is σ = 49291200. Its totient is φ = 9791232.

The previous prime is 22924327. The next prime is 22924331. The reversal of 22924328 is 82342922.

It is a junction number, because it is equal to n+sod(n) for n = 22924294 and 22924303.

It is not an unprimeable number, because it can be changed into a prime (22924327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22976 + ... + 23952.

It is an arithmetic number, because the mean of its divisors is an integer number (1540350).

Almost surely, 2^22924328 is an apocalyptic number.

22924328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22924328 is an abundant number, since it is smaller than the sum of its proper divisors (26366872).

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

22924328 is a wasteful number, since it uses less digits than its factorization.

22924328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409 (or 1405 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 22924328 is about 4787.9356720825. The cubic root of 22924328 is about 284.0744696597.

The spelling of 22924328 in words is "twenty-two million, nine hundred twenty-four thousand, three hundred twenty-eight".