12632057 has 2 divisors, whose sum is σ = 12632058. Its totient is φ = 12632056.

The previous prime is 12632051. The next prime is 12632089. The reversal of 12632057 is 75023621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10010896 + 2621161 = 3164^2 + 1619^2 .

It is a cyclic number.

It is not a de Polignac number, because 12632057 - 2⁴ = 12632041 is a prime.

It is not a weakly prime, because it can be changed into another prime (12632051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6316028 + 6316029.

It is an arithmetic number, because the mean of its divisors is an integer number (6316029).

Almost surely, 2^12632057 is an apocalyptic number.

It is an amenable number.

12632057 is a deficient number, since it is larger than the sum of its proper divisors (1).

12632057 is an equidigital number, since it uses as much as digits as its factorization.

12632057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 12632057 is about 3554.1605197290. The cubic root of 12632057 is about 232.8938528088.

Adding to 12632057 its reverse (75023621), we get a palindrome (87655678).

The spelling of 12632057 in words is "twelve million, six hundred thirty-two thousand, fifty-seven".