2860425 has 18 divisors (see below), whose sum is σ = 5123742. Its totient is φ = 1525440.

The previous prime is 2860411. The next prime is 2860457. The reversal of 2860425 is 5240682.

2860425 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 725904 + 2134521 = 852^2 + 1461^2 .

It is not a de Polignac number, because 2860425 - 2⁴ = 2860409 is a prime.

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 17 ways as a sum of consecutive naturals, for example, 6132 + ... + 6581.

2^2860425 is an apocalyptic number.

2860425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2860425 is a deficient number, since it is larger than the sum of its proper divisors (2263317).

2860425 is a wasteful number, since it uses less digits than its factorization.

2860425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12729 (or 12721 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2860425 is about 1691.2791017452. The cubic root of 2860425 is about 141.9526556443.

The spelling of 2860425 in words is "two million, eight hundred sixty thousand, four hundred twenty-five".