12495941 has 2 divisors, whose sum is σ = 12495942. Its totient is φ = 12495940.

The previous prime is 12495913. The next prime is 12495943. The reversal of 12495941 is 14959421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7043716 + 5452225 = 2654^2 + 2335^2 .

It is an emirp because it is prime and its reverse (14959421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12495941 - 2²² = 8301637 is a prime.

It is a super-2 number, since 2×12495941² = 312297082950962, which contains 22 as substring.

Together with 12495943, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12495943) 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 as a sum of consecutive naturals, namely, 6247970 + 6247971.

It is an arithmetic number, because the mean of its divisors is an integer number (6247971).

Almost surely, 2^12495941 is an apocalyptic number.

It is an amenable number.

12495941 is a deficient number, since it is larger than the sum of its proper divisors (1).

12495941 is an equidigital number, since it uses as much as digits as its factorization.

12495941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 35.

The square root of 12495941 is about 3534.9598300405. The cubic root of 12495941 is about 232.0543186824.

It can be divided in two parts, 124959 and 41, that added together give a cube (125000 = 50³).

The spelling of 12495941 in words is "twelve million, four hundred ninety-five thousand, nine hundred forty-one".