1296957 has 8 divisors (see below), whose sum is σ = 1753920. Its totient is φ = 852320.

The previous prime is 1296949. The next prime is 1296973. The reversal of 1296957 is 7596921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1296957 - 2³ = 1296949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1296907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2832 + ... + 3257.

It is an arithmetic number, because the mean of its divisors is an integer number (219240).

2^1296957 is an apocalyptic number.

It is an amenable number.

1296957 is a deficient number, since it is larger than the sum of its proper divisors (456963).

1296957 is an equidigital number, since it uses as much as digits as its factorization.

1296957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6163.

The product of its digits is 34020, while the sum is 39.

The square root of 1296957 is about 1138.8401995012. The cubic root of 1296957 is about 109.0540651463.

It can be divided in two parts, 12 and 96957, that added together give a palindrome (96969).

The spelling of 1296957 in words is "one million, two hundred ninety-six thousand, nine hundred fifty-seven".