2492764 has 12 divisors (see below), whose sum is σ = 4480504. Its totient is φ = 1212624.

The previous prime is 2492747. The next prime is 2492767. The reversal of 2492764 is 4672942.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2492767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8274 + ... + 8569.

2^2492764 is an apocalyptic number.

It is an amenable number.

2492764 is a deficient number, since it is larger than the sum of its proper divisors (1987740).

2492764 is a wasteful number, since it uses less digits than its factorization.

2492764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16884 (or 16882 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 2492764 is about 1578.8489478098. The cubic root of 2492764 is about 135.5898107861.

The spelling of 2492764 in words is "two million, four hundred ninety-two thousand, seven hundred sixty-four".