22059338 has 16 divisors (see below), whose sum is σ = 37969344. Its totient is φ = 9415680.

The previous prime is 22059337. The next prime is 22059347. The reversal of 22059338 is 83395022.

It is a super-2 number, since 2×22059338² = 973228785996488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22059337) 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, 533 + ... + 6663.

It is an arithmetic number, because the mean of its divisors is an integer number (2373084).

Almost surely, 2^22059338 is an apocalyptic number.

22059338 is a deficient number, since it is larger than the sum of its proper divisors (15910006).

22059338 is a wasteful number, since it uses less digits than its factorization.

22059338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6397.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 22059338 is about 4696.7369523958. The cubic root of 22059338 is about 280.4556272306.

The spelling of 22059338 in words is "twenty-two million, fifty-nine thousand, three hundred thirty-eight".