2274724 has 12 divisors (see below), whose sum is σ = 3997084. Its totient is φ = 1132704.

The previous prime is 2274709. The next prime is 2274733. The reversal of 2274724 is 4274722.

It can be written as a sum of positive squares in 2 ways, for example, as 756900 + 1517824 = 870^2 + 1232^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2274692 and 2274701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82 + ... + 2134.

2^2274724 is an apocalyptic number.

It is an amenable number.

2274724 is a deficient number, since it is larger than the sum of its proper divisors (1722360).

2274724 is a wasteful number, since it uses less digits than its factorization.

2274724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334 (or 2332 counting only the distinct ones).

The product of its digits is 6272, while the sum is 28.

The square root of 2274724 is about 1508.2188170156. The cubic root of 2274724 is about 131.5152868637.

The spelling of 2274724 in words is "two million, two hundred seventy-four thousand, seven hundred twenty-four".