22356098 has 8 divisors (see below), whose sum is σ = 33728508. Its totient is φ = 11113264.

The previous prime is 22356097. The next prime is 22356101. The reversal of 22356098 is 89065322.

It can be written as a sum of positive squares in 2 ways, for example, as 21967969 + 388129 = 4687^2 + 623^2 .

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 (22356097) 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, 31961 + ... + 32652.

Almost surely, 2^22356098 is an apocalyptic number.

22356098 is a deficient number, since it is larger than the sum of its proper divisors (11372410).

22356098 is a wasteful number, since it uses less digits than its factorization.

22356098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64788.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 22356098 is about 4728.2235564745. The cubic root of 22356098 is about 281.7076678211.

The spelling of 22356098 in words is "twenty-two million, three hundred fifty-six thousand, ninety-eight".