12631052 has 12 divisors (see below), whose sum is σ = 25262160. Its totient is φ = 5413296.

The previous prime is 12631019. The next prime is 12631057. The reversal of 12631052 is 25013621.

12631052 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12631057) 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, 225527 + ... + 225582.

It is an arithmetic number, because the mean of its divisors is an integer number (2105180).

Almost surely, 2^12631052 is an apocalyptic number.

It is an amenable number.

12631052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12631052 is a wasteful number, since it uses less digits than its factorization.

12631052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451120 (or 451118 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 12631052 is about 3554.0191333193. The cubic root of 12631052 is about 232.8876763397.

Adding to 12631052 its reverse (25013621), we get a palindrome (37644673).

The spelling of 12631052 in words is "twelve million, six hundred thirty-one thousand, fifty-two".