2247604 has 12 divisors (see below), whose sum is σ = 4164804. Its totient is φ = 1057664.

The previous prime is 2247577. The next prime is 2247611. The reversal of 2247604 is 4067422.

It can be written as a sum of positive squares in 2 ways, for example, as 1822500 + 425104 = 1350^2 + 652^2 .

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, 16459 + ... + 16594.

It is an arithmetic number, because the mean of its divisors is an integer number (347067).

2^2247604 is an apocalyptic number.

It is an amenable number.

2247604 is a deficient number, since it is larger than the sum of its proper divisors (1917200).

2247604 is a wasteful number, since it uses less digits than its factorization.

2247604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33074 (or 33072 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 2247604 is about 1499.2011205972. The cubic root of 2247604 is about 130.9905398836.

The spelling of 2247604 in words is "two million, two hundred forty-seven thousand, six hundred four".