22094974 has 8 divisors (see below), whose sum is σ = 36155448. Its totient is φ = 10043160.

The previous prime is 22094923. The next prime is 22094999. The reversal of 22094974 is 47949022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502137 + ... + 502180.

It is an arithmetic number, because the mean of its divisors is an integer number (4519431).

Almost surely, 2^22094974 is an apocalyptic number.

22094974 is a deficient number, since it is larger than the sum of its proper divisors (14060474).

22094974 is a wasteful number, since it uses less digits than its factorization.

22094974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004330.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 22094974 is about 4700.5291191524. The cubic root of 22094974 is about 280.6065676886.

The spelling of 22094974 in words is "twenty-two million, ninety-four thousand, nine hundred seventy-four".