2277025 has 6 divisors (see below), whose sum is σ = 2823542. Its totient is φ = 1821600.

The previous prime is 2277013. The next prime is 2277047. The reversal of 2277025 is 5207722.

2277025 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 305809 + 1971216 = 553^2 + 1404^2 .

It is not a de Polignac number, because 2277025 - 2⁹ = 2276513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 91081 = 2277025 / (2 + 2 + 7 + 7 + 0 + 2 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45516 + ... + 45565.

2^2277025 is an apocalyptic number.

2277025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2277025 is a deficient number, since it is larger than the sum of its proper divisors (546517).

2277025 is an equidigital number, since it uses as much as digits as its factorization.

2277025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91091 (or 91086 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 2277025 is about 1508.9814445513. The cubic root of 2277025 is about 131.5596167392.

The spelling of 2277025 in words is "two million, two hundred seventy-seven thousand, twenty-five".