997295 has 16 divisors (see below), whose sum is σ = 1313760. Its totient is φ = 722304.

The previous prime is 997279. The next prime is 997307. The reversal of 997295 is 592799.

It is a cyclic number.

It is not a de Polignac number, because 997295 - 2⁴ = 997279 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4241 + ... + 4469.

It is an arithmetic number, because the mean of its divisors is an integer number (82110).

2⁹⁹⁷²⁹⁵ is an apocalyptic number.

997295 is a deficient number, since it is larger than the sum of its proper divisors (316465).

997295 is a wasteful number, since it uses less digits than its factorization.

997295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314.

The product of its digits is 51030, while the sum is 41.

The square root of 997295 is about 998.6465841327. The cubic root of 997295 is about 99.9097519107.

Subtracting from 997295 its reverse (592799), we obtain a square (404496 = 636²).

The spelling of 997295 in words is "nine hundred ninety-seven thousand, two hundred ninety-five".