22375928 has 16 divisors (see below), whose sum is σ = 42113760. Its totient is φ = 11145600.

The previous prime is 22375919. The next prime is 22375933. The reversal of 22375928 is 82957322.

It is a super-2 number, since 2×22375928² = 1001364307722368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22375891 and 22375900.

It is a congruent number.

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, 2993 + ... + 7328.

It is an arithmetic number, because the mean of its divisors is an integer number (2632110).

Almost surely, 2^22375928 is an apocalyptic number.

It is an amenable number.

22375928 is a deficient number, since it is larger than the sum of its proper divisors (19737832).

22375928 is a wasteful number, since it uses less digits than its factorization.

22375928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10598 (or 10594 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 22375928 is about 4730.3200737371. The cubic root of 22375928 is about 281.7909353661.

The spelling of 22375928 in words is "twenty-two million, three hundred seventy-five thousand, nine hundred twenty-eight".