998593125 has 40 divisors (see below), whose sum is σ = 1688834400. Its totient is φ = 524568000.

The previous prime is 998593121. The next prime is 998593133. The reversal of 998593125 is 521395899.

998593125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 998593125 - 2² = 998593121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (998593121) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 121651 + ... + 129599.

It is an arithmetic number, because the mean of its divisors is an integer number (42220860).

Almost surely, 2^998593125 is an apocalyptic number.

It is an amenable number.

998593125 is a deficient number, since it is larger than the sum of its proper divisors (690241275).

998593125 is an equidigital number, since it uses as much as digits as its factorization.

998593125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8039 (or 8024 counting only the distinct ones).

The product of its digits is 874800, while the sum is 51.

The square root of 998593125 is about 31600.5241254002. The cubic root of 998593125 is about 999.5308215727.

The spelling of 998593125 in words is "nine hundred ninety-eight million, five hundred ninety-three thousand, one hundred twenty-five".