2870075 has 12 divisors (see below), whose sum is σ = 3833088. Its totient is φ = 2119200.

The previous prime is 2870051. The next prime is 2870081. The reversal of 2870075 is 5700782.

It is not a de Polignac number, because 2870075 - 2¹⁰ = 2869051 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4091 + ... + 4740.

It is an arithmetic number, because the mean of its divisors is an integer number (319424).

2^2870075 is an apocalyptic number.

2870075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2870075 is a deficient number, since it is larger than the sum of its proper divisors (963013).

2870075 is a wasteful number, since it uses less digits than its factorization.

2870075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8854 (or 8849 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 2870075 is about 1694.1295700152. The cubic root of 2870075 is about 142.1121081221.

The spelling of 2870075 in words is "two million, eight hundred seventy thousand, seventy-five".