1297053 has 20 divisors (see below), whose sum is σ = 1974720. Its totient is φ = 848232.

The previous prime is 1297027. The next prime is 1297057. The reversal of 1297053 is 3507921.

It is not a de Polignac number, because 1297053 - 2¹² = 1292957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

1297053 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1297057) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5308 + ... + 5546.

It is an arithmetic number, because the mean of its divisors is an integer number (98736).

2^1297053 is an apocalyptic number.

It is an amenable number.

1297053 is a deficient number, since it is larger than the sum of its proper divisors (677667).

1297053 is an equidigital number, since it uses as much as digits as its factorization.

1297053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 1297053 is about 1138.8823468647. The cubic root of 1297053 is about 109.0567557859.

The spelling of 1297053 in words is "one million, two hundred ninety-seven thousand, fifty-three".