1297914 has 8 divisors (see below), whose sum is σ = 2595840. Its totient is φ = 432636.

The previous prime is 1297873. The next prime is 1297927. The reversal of 1297914 is 4197921.

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

1297914 is an admirable number.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108154 + ... + 108165.

It is an arithmetic number, because the mean of its divisors is an integer number (324480).

2^1297914 is an apocalyptic number.

1297914 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1297914 is a wasteful number, since it uses less digits than its factorization.

1297914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216324.

The product of its digits is 4536, while the sum is 33.

The square root of 1297914 is about 1139.2602863262. The cubic root of 1297914 is about 109.0808815278.

It can be divided in two parts, 129791 and 4, that added together give a triangular number (129795 = T₅₀₉).

The spelling of 1297914 in words is "one million, two hundred ninety-seven thousand, nine hundred fourteen".