22734674 has 8 divisors (see below), whose sum is σ = 34186620. Its totient is φ = 11339136.

The previous prime is 22734671. The next prime is 22734683. The reversal of 22734674 is 47643722.

It can be written as a sum of positive squares in 2 ways, for example, as 22629049 + 105625 = 4757^2 + 325^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22734671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13079 + ... + 14714.

Almost surely, 2^22734674 is an apocalyptic number.

22734674 is a deficient number, since it is larger than the sum of its proper divisors (11451946).

22734674 is a wasteful number, since it uses less digits than its factorization.

22734674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28204.

The product of its digits is 56448, while the sum is 35.

The square root of 22734674 is about 4768.0891350729. The cubic root of 22734674 is about 283.2889123748.

The spelling of 22734674 in words is "twenty-two million, seven hundred thirty-four thousand, six hundred seventy-four".