22094254 has 64 divisors (see below), whose sum is σ = 44585856. Its totient is φ = 7962624.

The previous prime is 22094249. The next prime is 22094273. The reversal of 22094254 is 45249022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114382 + ... + 114574.

It is an arithmetic number, because the mean of its divisors is an integer number (696654).

Almost surely, 2^22094254 is an apocalyptic number.

22094254 is an abundant number, since it is smaller than the sum of its proper divisors (22491602).

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

22094254 is a wasteful number, since it uses less digits than its factorization.

22094254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 22094254 is about 4700.4525314059. The cubic root of 22094254 is about 280.6035196512.

The spelling of 22094254 in words is "twenty-two million, ninety-four thousand, two hundred fifty-four".