2875020 has 24 divisors (see below), whose sum is σ = 8050224. Its totient is φ = 766656.

The previous prime is 2875013. The next prime is 2875021. The reversal of 2875020 is 205782.

It is not an unprimeable number, because it can be changed into a prime (2875021) 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 7 ways as a sum of consecutive naturals, for example, 23899 + ... + 24018.

It is an arithmetic number, because the mean of its divisors is an integer number (335426).

2^2875020 is an apocalyptic number.

2875020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2875020 is an abundant number, since it is smaller than the sum of its proper divisors (5175204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2875020 is a wasteful number, since it uses less digits than its factorization.

2875020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47929 (or 47927 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 2875020 is about 1695.5883934493. The cubic root of 2875020 is about 142.1936787155.

The spelling of 2875020 in words is "two million, eight hundred seventy-five thousand, twenty".