5605612 has 6 divisors (see below), whose sum is σ = 9809828. Its totient is φ = 2802804.

The previous prime is 5605559. The next prime is 5605619. The reversal of 5605612 is 2165065.

It is not an unprimeable number, because it can be changed into a prime (5605619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700698 + ... + 700705.

Almost surely, 2^5605612 is an apocalyptic number.

It is an amenable number.

5605612 is a deficient number, since it is larger than the sum of its proper divisors (4204216).

5605612 is a wasteful number, since it uses less digits than its factorization.

5605612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401407 (or 1401405 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5605612 is about 2367.6173677349. The cubic root of 5605612 is about 177.6401009872.

The spelling of 5605612 in words is "five million, six hundred five thousand, six hundred twelve".