912025 has 9 divisors (see below), whose sum is σ = 1136863. Its totient is φ = 725800.

The previous prime is 912007. The next prime is 912031. The reversal of 912025 is 520219.

The square root of 912025 is 955.

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., 328329 + 583696 = 573^2 + 764^2 .

It is not a de Polignac number, because 912025 - 2¹¹ = 909977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 911993 and 912011.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4680 + ... + 4870.

2⁹¹²⁰²⁵ is an apocalyptic number.

912025 is the 955-th square number.

912025 is the 478-th centered octagonal number.

It is an amenable number.

912025 is a deficient number, since it is larger than the sum of its proper divisors (224838).

912025 is an equidigital number, since it uses as much as digits as its factorization.

912025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The cubic root of 912025 is about 96.9770378212.

It can be divided in two parts, 91 and 2025, that added together give a square (2116 = 46²).

The spelling of 912025 in words is "nine hundred twelve thousand, twenty-five".