1297348 has 24 divisors (see below), whose sum is σ = 2491160. Its totient is φ = 587520.

The previous prime is 1297337. The next prime is 1297349. The reversal of 1297348 is 8437921.

It can be written as a sum of positive squares in 4 ways, for example, as 24964 + 1272384 = 158^2 + 1128^2 .

It is a super-2 number, since 2×1297348² = 3366223666208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1297349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2968 + ... + 3376.

2^1297348 is an apocalyptic number.

It is an amenable number.

1297348 is a deficient number, since it is larger than the sum of its proper divisors (1193812).

1297348 is a wasteful number, since it uses less digits than its factorization.

1297348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 485 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 1297348 is about 1139.0118524405. The cubic root of 1297348 is about 109.0650230668.

The spelling of 1297348 in words is "one million, two hundred ninety-seven thousand, three hundred forty-eight".