22374694 has 4 divisors (see below), whose sum is σ = 33562044. Its totient is φ = 11187346.

The previous prime is 22374673. The next prime is 22374697. The reversal of 22374694 is 49647322.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22374697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5593672 + ... + 5593675.

It is an arithmetic number, because the mean of its divisors is an integer number (8390511).

Almost surely, 2^22374694 is an apocalyptic number.

22374694 is a deficient number, since it is larger than the sum of its proper divisors (11187350).

22374694 is a wasteful number, since it uses less digits than its factorization.

22374694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11187349.

The product of its digits is 72576, while the sum is 37.

The square root of 22374694 is about 4730.1896367905. The cubic root of 22374694 is about 281.7857551503.

The spelling of 22374694 in words is "twenty-two million, three hundred seventy-four thousand, six hundred ninety-four".