2469724 has 12 divisors (see below), whose sum is σ = 4334400. Its totient is φ = 1231328.

The previous prime is 2469679. The next prime is 2469757. The reversal of 2469724 is 4279642.

It is a self number, because there is not a number n which added to its sum of digits gives 2469724.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1272 + ... + 2560.

It is an arithmetic number, because the mean of its divisors is an integer number (361200).

2^2469724 is an apocalyptic number.

It is an amenable number.

2469724 is a deficient number, since it is larger than the sum of its proper divisors (1864676).

2469724 is a wasteful number, since it uses less digits than its factorization.

2469724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772 (or 1770 counting only the distinct ones).

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

The square root of 2469724 is about 1571.5355547998. The cubic root of 2469724 is about 135.1707761025.

The spelling of 2469724 in words is "two million, four hundred sixty-nine thousand, seven hundred twenty-four".