22494050 has 24 divisors (see below), whose sum is σ = 42014052. Its totient is φ = 8960000.

The previous prime is 22494047. The next prime is 22494061. The reversal of 22494050 is 5049422.

It can be written as a sum of positive squares in 6 ways, for example, as 17884441 + 4609609 = 4229^2 + 2147^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13250 + ... + 14850.

Almost surely, 2^22494050 is an apocalyptic number.

22494050 is a deficient number, since it is larger than the sum of its proper divisors (19520002).

22494050 is a wasteful number, since it uses less digits than its factorization.

22494050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894 (or 1889 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 22494050 is about 4742.7892637139. The cubic root of 22494050 is about 282.2859212954.

The spelling of 22494050 in words is "twenty-two million, four hundred ninety-four thousand, fifty".