12790452 has 24 divisors (see below), whose sum is σ = 29937600. Its totient is φ = 4250176.

The previous prime is 12790451. The next prime is 12790471. The reversal of 12790452 is 25409721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12790451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2824 + ... + 5792.

It is an arithmetic number, because the mean of its divisors is an integer number (1247400).

Almost surely, 2^12790452 is an apocalyptic number.

12790452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12790452 is an abundant number, since it is smaller than the sum of its proper divisors (17147148).

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

12790452 is a wasteful number, since it uses less digits than its factorization.

12790452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335 (or 3333 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 12790452 is about 3576.3741415014. The cubic root of 12790452 is about 233.8632410027.

The spelling of 12790452 in words is "twelve million, seven hundred ninety thousand, four hundred fifty-two".