997035 has 16 divisors (see below), whose sum is σ = 1718304. Its totient is φ = 490752.

The previous prime is 997021. The next prime is 997037. The reversal of 997035 is 530799.

It is not a de Polignac number, because 997035 - 2⁴ = 997019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 996987 and 997005.

It is not an unprimeable number, because it can be changed into a prime (997037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2362 + ... + 2751.

It is an arithmetic number, because the mean of its divisors is an integer number (107394).

2⁹⁹⁷⁰³⁵ is an apocalyptic number.

997035 is a deficient number, since it is larger than the sum of its proper divisors (721269).

997035 is a wasteful number, since it uses less digits than its factorization.

997035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5134.

The product of its (nonzero) digits is 8505, while the sum is 33.

The square root of 997035 is about 998.5163994647. The cubic root of 997035 is about 99.9010688252.

The spelling of 997035 in words is "nine hundred ninety-seven thousand, thirty-five".