22562098 has 8 divisors (see below), whose sum is σ = 36446508. Its totient is φ = 10413264.

The previous prime is 22562093. The next prime is 22562107. The reversal of 22562098 is 89026522.

It can be written as a sum of positive squares in 2 ways, for example, as 22496049 + 66049 = 4743^2 + 257^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22562093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433861 + ... + 433912.

Almost surely, 2^22562098 is an apocalyptic number.

22562098 is a deficient number, since it is larger than the sum of its proper divisors (13884410).

22562098 is a wasteful number, since it uses less digits than its factorization.

22562098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867788.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 22562098 is about 4749.9576840220. The cubic root of 22562098 is about 282.5702876767.

The spelling of 22562098 in words is "twenty-two million, five hundred sixty-two thousand, ninety-eight".