2750904 has 48 divisors (see below), whose sum is σ = 8026200. Its totient is φ = 846144.

The previous prime is 2750903. The next prime is 2750933. The reversal of 2750904 is 4090572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750903) 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 11 ways as a sum of consecutive naturals, for example, 534 + ... + 2405.

2^2750904 is an apocalyptic number.

2750904 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2750904 is an abundant number, since it is smaller than the sum of its proper divisors (5275296).

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

2750904 is a wasteful number, since it uses less digits than its factorization.

2750904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2964 (or 2957 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 2750904 is about 1658.5849390369. The cubic root of 2750904 is about 140.1173166300.

The spelling of 2750904 in words is "two million, seven hundred fifty thousand, nine hundred four".