2880625 has 20 divisors (see below), whose sum is σ = 3936240. Its totient is φ = 2090000.

The previous prime is 2880607. The next prime is 2880629. The reversal of 2880625 is 5260882.

It is not a de Polignac number, because 2880625 - 2¹³ = 2872433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2880629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6666 + ... + 7084.

It is an arithmetic number, because the mean of its divisors is an integer number (196812).

2^2880625 is an apocalyptic number.

2880625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2880625 is a deficient number, since it is larger than the sum of its proper divisors (1055615).

2880625 is an equidigital number, since it uses as much as digits as its factorization.

2880625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 2880625 is about 1697.2404072494. The cubic root of 2880625 is about 142.2860233718.

The spelling of 2880625 in words is "two million, eight hundred eighty thousand, six hundred twenty-five".