22268074 has 8 divisors (see below), whose sum is σ = 33422148. Its totient is φ = 11127360.

The previous prime is 22268069. The next prime is 22268087. The reversal of 22268074 is 47086222.

It can be written as a sum of positive squares in 2 ways, for example, as 22155849 + 112225 = 4707^2 + 335^2 .

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

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, 4704 + ... + 8164.

Almost surely, 2^22268074 is an apocalyptic number.

22268074 is a deficient number, since it is larger than the sum of its proper divisors (11154074).

22268074 is a wasteful number, since it uses less digits than its factorization.

22268074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6680.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 22268074 is about 4718.9060172883. The cubic root of 22268074 is about 281.3374533636.

The spelling of 22268074 in words is "twenty-two million, two hundred sixty-eight thousand, seventy-four".