975798 has 24 divisors (see below), whose sum is σ = 2207088. Its totient is φ = 310992.

The previous prime is 975797. The next prime is 975803. The reversal of 975798 is 897579.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975797) 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 11 ways as a sum of consecutive naturals, for example, 765 + ... + 1592.

It is an arithmetic number, because the mean of its divisors is an integer number (91962).

2⁹⁷⁵⁷⁹⁸ is an apocalyptic number.

975798 is an abundant number, since it is smaller than the sum of its proper divisors (1231290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

975798 is a wasteful number, since it uses less digits than its factorization.

975798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388 (or 2385 counting only the distinct ones).

The product of its digits is 158760, while the sum is 45.

The square root of 975798 is about 987.8248832663. The cubic root of 975798 is about 99.1866695363.

The spelling of 975798 in words is "nine hundred seventy-five thousand, seven hundred ninety-eight".