12552574 has 8 divisors (see below), whose sum is σ = 18856008. Its totient is φ = 6267240.

The previous prime is 12552571. The next prime is 12552577. The reversal of 12552574 is 47525521.

It is an interprime number because it is at equal distance from previous prime (12552571) and next prime (12552577).

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

It is a super-2 number, since 2×12552574² = 315134228050952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12552571) 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, 2632 + ... + 5659.

It is an arithmetic number, because the mean of its divisors is an integer number (2357001).

Almost surely, 2^12552574 is an apocalyptic number.

12552574 is a deficient number, since it is larger than the sum of its proper divisors (6303434).

12552574 is an equidigital number, since it uses as much as digits as its factorization.

12552574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9050.

The product of its digits is 14000, while the sum is 31.

The square root of 12552574 is about 3542.9611908685. The cubic root of 12552574 is about 232.4043557731.

The spelling of 12552574 in words is "twelve million, five hundred fifty-two thousand, five hundred seventy-four".