2875312 has 60 divisors (see below), whose sum is σ = 6649128. Its totient is φ = 1190400.

The previous prime is 2875267. The next prime is 2875331. The reversal of 2875312 is 2135782.

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, 92737 + ... + 92767.

2^2875312 is an apocalyptic number.

2875312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2875312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3324564).

2875312 is an abundant number, since it is smaller than the sum of its proper divisors (3773816).

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

2875312 is a wasteful number, since it uses less digits than its factorization.

2875312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 61 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 2875312 is about 1695.6744970660. The cubic root of 2875312 is about 142.1984924964.

The spelling of 2875312 in words is "two million, eight hundred seventy-five thousand, three hundred twelve".