22567130 has 8 divisors (see below), whose sum is σ = 40620852. Its totient is φ = 9026848.

The previous prime is 22567123. The next prime is 22567183. The reversal of 22567130 is 3176522.

It can be written as a sum of positive squares in 2 ways, for example, as 20403289 + 2163841 = 4517^2 + 1471^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 22567130.

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, 1128347 + ... + 1128366.

Almost surely, 2^22567130 is an apocalyptic number.

22567130 is a deficient number, since it is larger than the sum of its proper divisors (18053722).

22567130 is a wasteful number, since it uses less digits than its factorization.

22567130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256720.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 22567130 is about 4750.4873434207. The cubic root of 22567130 is about 282.5912932291.

The spelling of 22567130 in words is "twenty-two million, five hundred sixty-seven thousand, one hundred thirty".