22375473 has 8 divisors (see below), whose sum is σ = 29856000. Its totient is φ = 14905968.

The previous prime is 22375453. The next prime is 22375489. The reversal of 22375473 is 37457322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22375473 - 2¹³ = 22367281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22375403) 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, 5643 + ... + 8751.

It is an arithmetic number, because the mean of its divisors is an integer number (3732000).

Almost surely, 2^22375473 is an apocalyptic number.

It is an amenable number.

22375473 is a deficient number, since it is larger than the sum of its proper divisors (7480527).

22375473 is a wasteful number, since it uses less digits than its factorization.

22375473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5511.

The product of its digits is 35280, while the sum is 33.

The square root of 22375473 is about 4730.2719794955. The cubic root of 22375473 is about 281.7890253411.

The spelling of 22375473 in words is "twenty-two million, three hundred seventy-five thousand, four hundred seventy-three".