5816612 has 18 divisors (see below), whose sum is σ = 10353798. Its totient is φ = 2859168.

The previous prime is 5816611. The next prime is 5816639. The reversal of 5816612 is 2166185.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4218916 + 1597696 = 2054^2 + 1264^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5816611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24848 + ... + 25080.

It is an arithmetic number, because the mean of its divisors is an integer number (575211).

Almost surely, 2^5816612 is an apocalyptic number.

It is an amenable number.

5816612 is a deficient number, since it is larger than the sum of its proper divisors (4537186).

5816612 is a wasteful number, since it uses less digits than its factorization.

5816612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 314 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 5816612 is about 2411.7653285509. The cubic root of 5816612 is about 179.8415477998.

The spelling of 5816612 in words is "five million, eight hundred sixteen thousand, six hundred twelve".