2205274 has 16 divisors (see below), whose sum is σ = 3599208. Its totient is φ = 1009152.

The previous prime is 2205251. The next prime is 2205283. The reversal of 2205274 is 4725022.

It can be written as a sum of positive squares in 4 ways, for example, as 1979649 + 225625 = 1407^2 + 475^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382 + ... + 2134.

2^2205274 is an apocalyptic number.

2205274 is a deficient number, since it is larger than the sum of its proper divisors (1393934).

2205274 is a wasteful number, since it uses less digits than its factorization.

2205274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 2205274 is about 1485.0164982249. The cubic root of 2205274 is about 130.1629908269.

The spelling of 2205274 in words is "two million, two hundred five thousand, two hundred seventy-four".