1297852 has 12 divisors (see below), whose sum is σ = 2390920. Its totient is φ = 614736.

The previous prime is 1297847. The next prime is 1297853. The reversal of 1297852 is 2587921.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1297853) 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, 8463 + ... + 8614.

2^1297852 is an apocalyptic number.

It is an amenable number.

1297852 is a deficient number, since it is larger than the sum of its proper divisors (1093068).

1297852 is a wasteful number, since it uses less digits than its factorization.

1297852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17100 (or 17098 counting only the distinct ones).

The product of its digits is 10080, while the sum is 34.

The square root of 1297852 is about 1139.2330753625. The cubic root of 1297852 is about 109.0791446068.

The spelling of 1297852 in words is "one million, two hundred ninety-seven thousand, eight hundred fifty-two".