12925357 has 4 divisors (see below), whose sum is σ = 13342336. Its totient is φ = 12508380.

The previous prime is 12925343. The next prime is 12925369. The reversal of 12925357 is 75352921.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12925357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12965357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208443 + ... + 208504.

It is an arithmetic number, because the mean of its divisors is an integer number (3335584).

Almost surely, 2^12925357 is an apocalyptic number.

It is an amenable number.

12925357 is a deficient number, since it is larger than the sum of its proper divisors (416979).

12925357 is an equidigital number, since it uses as much as digits as its factorization.

12925357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416978.

The product of its digits is 18900, while the sum is 34.

The square root of 12925357 is about 3595.1852525287. The cubic root of 12925357 is about 234.6825773242.

The spelling of 12925357 in words is "twelve million, nine hundred twenty-five thousand, three hundred fifty-seven".