2405224 has 16 divisors (see below), whose sum is σ = 4620420. Its totient is φ = 1173120.

The previous prime is 2405213. The next prime is 2405239. The reversal of 2405224 is 4225042.

It can be written as a sum of positive squares in 2 ways, for example, as 1562500 + 842724 = 1250^2 + 918^2 .

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, 3339 + ... + 3994.

2^2405224 is an apocalyptic number.

It is an amenable number.

2405224 is a deficient number, since it is larger than the sum of its proper divisors (2215196).

2405224 is a wasteful number, since it uses less digits than its factorization.

2405224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7380 (or 7376 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 2405224 is about 1550.8784607441. The cubic root of 2405224 is about 133.9836617787.

The spelling of 2405224 in words is "two million, four hundred five thousand, two hundred twenty-four".