995718025 has 9 divisors (see below), whose sum is σ = 1234886023. Its totient is φ = 796448200.

The previous prime is 995718023. The next prime is 995718037. The reversal of 995718025 is 520817599.

The square root of 995718025 is 31555.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 358458489 + 637259536 = 18933^2 + 25244^2 .

It is not a de Polignac number, because 995718025 - 2¹ = 995718023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (995718023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 154620 + ... + 160930.

Almost surely, 2^995718025 is an apocalyptic number.

995718025 is the 31555-th square number.

995718025 is the 15778-th centered octagonal number.

It is an amenable number.

995718025 is a deficient number, since it is larger than the sum of its proper divisors (239167998).

995718025 is an frugal number, since it uses more digits than its factorization.

995718025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12632 (or 6316 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 46.

The cubic root of 995718025 is about 998.5706328831.

The spelling of 995718025 in words is "nine hundred ninety-five million, seven hundred eighteen thousand, twenty-five".