22046694 has 16 divisors (see below), whose sum is σ = 44290368. Its totient is φ = 7316072.

The previous prime is 22046683. The next prime is 22046701. The reversal of 22046694 is 49664022.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6732 + ... + 9455.

It is an arithmetic number, because the mean of its divisors is an integer number (2768148).

Almost surely, 2^22046694 is an apocalyptic number.

22046694 is an abundant number, since it is smaller than the sum of its proper divisors (22243674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22046694 is a wasteful number, since it uses less digits than its factorization.

22046694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16419.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 22046694 is about 4695.3907185665. The cubic root of 22046694 is about 280.4020330160.

The spelling of 22046694 in words is "twenty-two million, forty-six thousand, six hundred ninety-four".