22048346 has 8 divisors (see below), whose sum is σ = 33179124. Its totient is φ = 10988640.

The previous prime is 22048339. The next prime is 22048357. The reversal of 22048346 is 64384022.

It can be written as a sum of positive squares in 2 ways, for example, as 21855625 + 192721 = 4675^2 + 439^2 .

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

It is a super-2 number, since 2×22048346² = 972259122671432, which contains 22 as substring.

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, 16985 + ... + 18236.

Almost surely, 2^22048346 is an apocalyptic number.

22048346 is a deficient number, since it is larger than the sum of its proper divisors (11130778).

22048346 is a wasteful number, since it uses less digits than its factorization.

22048346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35536.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 22048346 is about 4695.5666324737. The cubic root of 22048346 is about 280.4090365239.

The spelling of 22048346 in words is "twenty-two million, forty-eight thousand, three hundred forty-six".