2274392 has 16 divisors (see below), whose sum is σ = 4305960. Its totient is φ = 1126144.

The previous prime is 2274367. The next prime is 2274407. The reversal of 2274392 is 2934722.

It is a happy number.

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, 473 + ... + 2184.

2^2274392 is an apocalyptic number.

It is an amenable number.

2274392 is a deficient number, since it is larger than the sum of its proper divisors (2031568).

2274392 is a wasteful number, since it uses less digits than its factorization.

2274392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2770 (or 2766 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 2274392 is about 1508.1087493944. The cubic root of 2274392 is about 131.5088882560.

The spelling of 2274392 in words is "two million, two hundred seventy-four thousand, three hundred ninety-two".