22670752 has 24 divisors (see below), whose sum is σ = 48067236. Its totient is φ = 10463232.

The previous prime is 22670701. The next prime is 22670759. The reversal of 22670752 is 25707622.

It can be written as a sum of positive squares in 2 ways, for example, as 21123216 + 1547536 = 4596^2 + 1244^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22670759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26833 + ... + 27664.

Almost surely, 2^22670752 is an apocalyptic number.

It is an amenable number.

22670752 is an abundant number, since it is smaller than the sum of its proper divisors (25396484).

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

22670752 is a wasteful number, since it uses less digits than its factorization.

22670752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54520 (or 54512 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 22670752 is about 4761.3813121824. The cubic root of 22670752 is about 283.0231598372.

The spelling of 22670752 in words is "twenty-two million, six hundred seventy thousand, seven hundred fifty-two".