979025 has 6 divisors (see below), whose sum is σ = 1214022. Its totient is φ = 783200.

The previous prime is 979009. The next prime is 979031. The reversal of 979025 is 520979.

979025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 49729 + 929296 = 223^2 + 964^2 .

It is not a de Polignac number, because 979025 - 2⁴ = 979009 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 978982 and 979000.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 979025.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19556 + ... + 19605.

It is an arithmetic number, because the mean of its divisors is an integer number (202337).

2⁹⁷⁹⁰²⁵ is an apocalyptic number.

It is an amenable number.

979025 is a deficient number, since it is larger than the sum of its proper divisors (234997).

979025 is a wasteful number, since it uses less digits than its factorization.

979025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39171 (or 39166 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 979025 is about 989.4569217505. The cubic root of 979025 is about 99.2958872213.

The spelling of 979025 in words is "nine hundred seventy-nine thousand, twenty-five".