22769694 has 16 divisors (see below), whose sum is σ = 50599440. Its totient is φ = 7589880.

The previous prime is 22769651. The next prime is 22769713. The reversal of 22769694 is 49696722.

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, 210777 + ... + 210884.

It is an arithmetic number, because the mean of its divisors is an integer number (3162465).

Almost surely, 2^22769694 is an apocalyptic number.

22769694 is an abundant number, since it is smaller than the sum of its proper divisors (27829746).

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

22769694 is a wasteful number, since it uses less digits than its factorization.

22769694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421672 (or 421666 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 22769694 is about 4771.7600526430. The cubic root of 22769694 is about 283.4342951229.

The spelling of 22769694 in words is "twenty-two million, seven hundred sixty-nine thousand, six hundred ninety-four".