1297114925 has 12 divisors (see below), whose sum is σ = 1626497460. Its totient is φ = 1026030720.

The previous prime is 1297114873. The next prime is 1297114937. The reversal of 1297114925 is 5294117921.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 19695844 + 1277419081 = 4438^2 + 35741^2 .

It is not a de Polignac number, because 1297114925 - 2¹⁴ = 1297098541 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 289262 + ... + 293711.

It is an arithmetic number, because the mean of its divisors is an integer number (135541455).

Almost surely, 2^1297114925 is an apocalyptic number.

It is an amenable number.

1297114925 is a deficient number, since it is larger than the sum of its proper divisors (329382535).

1297114925 is an equidigital number, since it uses as much as digits as its factorization.

1297114925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583072 (or 583067 counting only the distinct ones).

The product of its digits is 45360, while the sum is 41.

The square root of 1297114925 is about 36015.4817404960. The cubic root of 1297114925 is about 1090.5849131825.

The spelling of 1297114925 in words is "one billion, two hundred ninety-seven million, one hundred fourteen thousand, nine hundred twenty-five".