2724862 has 24 divisors (see below), whose sum is σ = 4992624. Its totient is φ = 1088832.

The previous prime is 2724859. The next prime is 2724877. The reversal of 2724862 is 2684272.

It is a congruent number.

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, 25413 + ... + 25519.

It is an arithmetic number, because the mean of its divisors is an integer number (208026).

2^2724862 is an apocalyptic number.

2724862 is a deficient number, since it is larger than the sum of its proper divisors (2267762).

2724862 is a wasteful number, since it uses less digits than its factorization.

2724862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 133 counting only the distinct ones).

The product of its digits is 10752, while the sum is 31.

The square root of 2724862 is about 1650.7156023979. The cubic root of 2724862 is about 139.6737641871.

The spelling of 2724862 in words is "two million, seven hundred twenty-four thousand, eight hundred sixty-two".