12259572 has 48 divisors (see below), whose sum is σ = 31187520. Its totient is φ = 3725568.

The previous prime is 12259561. The next prime is 12259573. The reversal of 12259572 is 27595221.

It is a happy number.

12259572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×12259572³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12259573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13443 + ... + 14325.

It is an arithmetic number, because the mean of its divisors is an integer number (649740).

Almost surely, 2^12259572 is an apocalyptic number.

12259572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12259572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15593760).

12259572 is an abundant number, since it is smaller than the sum of its proper divisors (18927948).

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

12259572 is a wasteful number, since it uses less digits than its factorization.

12259572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992 (or 990 counting only the distinct ones).

The product of its digits is 12600, while the sum is 33.

The square root of 12259572 is about 3501.3671615528. The cubic root of 12259572 is about 230.5818412787.

The spelling of 12259572 in words is "twelve million, two hundred fifty-nine thousand, five hundred seventy-two".