977025 has 24 divisors (see below), whose sum is σ = 1847104. Its totient is φ = 446400.

The previous prime is 977023. The next prime is 977047. The reversal of 977025 is 520779.

It is a happy number.

It is not a de Polignac number, because 977025 - 2¹ = 977023 is a prime.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 976983 and 977001.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 977025.

It is not an unprimeable number, because it can be changed into a prime (977021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 406 + ... + 1455.

2⁹⁷⁷⁰²⁵ is an apocalyptic number.

It is an amenable number.

977025 is a deficient number, since it is larger than the sum of its proper divisors (870079).

977025 is a wasteful number, since it uses less digits than its factorization.

977025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881 (or 1876 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 977025 is about 988.4457496494. The cubic root of 977025 is about 99.2282256331.

The spelling of 977025 in words is "nine hundred seventy-seven thousand, twenty-five".