22575273 has 8 divisors (see below), whose sum is σ = 34400448. Its totient is φ = 12900144.

The previous prime is 22575257. The next prime is 22575299. The reversal of 22575273 is 37257522.

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

It is not a de Polignac number, because 22575273 - 2⁴ = 22575257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22575233) 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, 537486 + ... + 537527.

It is an arithmetic number, because the mean of its divisors is an integer number (4300056).

Almost surely, 2^22575273 is an apocalyptic number.

It is an amenable number.

22575273 is a deficient number, since it is larger than the sum of its proper divisors (11825175).

22575273 is a wasteful number, since it uses less digits than its factorization.

22575273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075023.

The product of its digits is 29400, while the sum is 33.

The square root of 22575273 is about 4751.3443360801. The cubic root of 22575273 is about 282.6252787082.

The spelling of 22575273 in words is "twenty-two million, five hundred seventy-five thousand, two hundred seventy-three".