23572274 has 16 divisors (see below), whose sum is σ = 40603680. Its totient is φ = 10150560.

The previous prime is 23572243. The next prime is 23572279. The reversal of 23572274 is 47227532.

It is a self number, because there is not a number n which added to its sum of digits gives 23572274.

It is not an unprimeable number, because it can be changed into a prime (23572279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27779 + ... + 28614.

It is an arithmetic number, because the mean of its divisors is an integer number (2537730).

Almost surely, 2^23572274 is an apocalyptic number.

23572274 is a deficient number, since it is larger than the sum of its proper divisors (17031406).

23572274 is a wasteful number, since it uses less digits than its factorization.

23572274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56425.

The product of its digits is 23520, while the sum is 32.

The square root of 23572274 is about 4855.1286285741. The cubic root of 23572274 is about 286.7260555400.

The spelling of 23572274 in words is "twenty-three million, five hundred seventy-two thousand, two hundred seventy-four".