5161612 has 12 divisors (see below), whose sum is σ = 9099720. Its totient is φ = 2561696.

The previous prime is 5161609. The next prime is 5161619. The reversal of 5161612 is 2161615.

It is not an unprimeable number, because it can be changed into a prime (5161619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4162 + ... + 5257.

It is an arithmetic number, because the mean of its divisors is an integer number (758310).

Almost surely, 2^5161612 is an apocalyptic number.

It is an amenable number.

5161612 is a deficient number, since it is larger than the sum of its proper divisors (3938108).

5161612 is a wasteful number, since it uses less digits than its factorization.

5161612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9560 (or 9558 counting only the distinct ones).

The product of its digits is 360, while the sum is 22.

The square root of 5161612 is about 2271.9181323278. The cubic root of 5161612 is about 172.8204447546.

The spelling of 5161612 in words is "five million, one hundred sixty-one thousand, six hundred twelve".