997514 has 16 divisors (see below), whose sum is σ = 1750848. Its totient is φ = 417312.

The previous prime is 997511. The next prime is 997541. The reversal of 997514 is 415799.

997514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 997514.

It is not an unprimeable number, because it can be changed into a prime (997511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227 + ... + 1430.

It is an arithmetic number, because the mean of its divisors is an integer number (109428).

2⁹⁹⁷⁵¹⁴ is an apocalyptic number.

997514 is a deficient number, since it is larger than the sum of its proper divisors (753334).

997514 is a wasteful number, since it uses less digits than its factorization.

997514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709.

The product of its digits is 11340, while the sum is 35.

The square root of 997514 is about 998.7562265138. The cubic root of 997514 is about 99.9170645695.

The spelling of 997514 in words is "nine hundred ninety-seven thousand, five hundred fourteen".