1053297 has 16 divisors (see below), whose sum is σ = 1783680. Its totient is φ = 601776.

The previous prime is 1053293. The next prime is 1053301. The reversal of 1053297 is 7923501.

It is an interprime number because it is at equal distance from previous prime (1053293) and next prime (1053301).

It is not a de Polignac number, because 1053297 - 2² = 1053293 is a prime.

It is a super-2 number, since 2×1053297² = 2218869140418, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1053297.

It is not an unprimeable number, because it can be changed into a prime (1053293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2598 + ... + 2975.

It is an arithmetic number, because the mean of its divisors is an integer number (111480).

2^1053297 is an apocalyptic number.

It is an amenable number.

1053297 is a deficient number, since it is larger than the sum of its proper divisors (730383).

1053297 is an equidigital number, since it uses as much as digits as its factorization.

1053297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5589 (or 5583 counting only the distinct ones).

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

The square root of 1053297 is about 1026.3025869596. The cubic root of 1053297 is about 101.7459073466.

Adding to 1053297 its reverse (7923501), we get a palindrome (8976798).

The spelling of 1053297 in words is "one million, fifty-three thousand, two hundred ninety-seven".