2875906 has 16 divisors (see below), whose sum is σ = 4785408. Its totient is φ = 1285200.

The previous prime is 2875903. The next prime is 2875913. The reversal of 2875906 is 6095782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2875903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271 + ... + 2413.

It is an arithmetic number, because the mean of its divisors is an integer number (299088).

2^2875906 is an apocalyptic number.

2875906 is a deficient number, since it is larger than the sum of its proper divisors (1909502).

2875906 is a wasteful number, since it uses less digits than its factorization.

2875906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 2875906 is about 1695.8496395612. The cubic root of 2875906 is about 142.2082839078.

The spelling of 2875906 in words is "two million, eight hundred seventy-five thousand, nine hundred six".