597969 has 8 divisors (see below), whose sum is σ = 885920. Its totient is φ = 398628.

The previous prime is 597967. The next prime is 597997. The reversal of 597969 is 969795.

It is not a de Polignac number, because 597969 - 2¹ = 597967 is a prime.

It is a super-2 number, since 2×597969² = 715133849922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (597967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11047 + ... + 11100.

It is an arithmetic number, because the mean of its divisors is an integer number (110740).

2⁵⁹⁷⁹⁶⁹ is an apocalyptic number.

It is an amenable number.

597969 is a deficient number, since it is larger than the sum of its proper divisors (287951).

597969 is a wasteful number, since it uses less digits than its factorization.

597969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22156 (or 22150 counting only the distinct ones).

The product of its digits is 153090, while the sum is 45.

The square root of 597969 is about 773.2845530592. The cubic root of 597969 is about 84.2479916283.

The spelling of 597969 in words is "five hundred ninety-seven thousand, nine hundred sixty-nine".