22364834 has 16 divisors (see below), whose sum is σ = 34535160. Its totient is φ = 10857600.

The previous prime is 22364813. The next prime is 22364851. The reversal of 22364834 is 43846322.

It can be written as a sum of positive squares in 4 ways, for example, as 21187609 + 1177225 = 4603^2 + 1085^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22364834.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9662 + ... + 11750.

Almost surely, 2^22364834 is an apocalyptic number.

22364834 is a deficient number, since it is larger than the sum of its proper divisors (12170326).

22364834 is a wasteful number, since it uses less digits than its factorization.

22364834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245.

The product of its digits is 27648, while the sum is 32.

The square root of 22364834 is about 4729.1472804302. The cubic root of 22364834 is about 281.7443569562.

The spelling of 22364834 in words is "twenty-two million, three hundred sixty-four thousand, eight hundred thirty-four".