5161736 has 16 divisors (see below), whose sum is σ = 9914940. Its totient is φ = 2517760.

The previous prime is 5161703. The next prime is 5161789. The reversal of 5161736 is 6371615.

It can be written as a sum of positive squares in 2 ways, for example, as 5152900 + 8836 = 2270^2 + 94^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5161699 and 5161708.

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, 7541 + ... + 8196.

Almost surely, 2^5161736 is an apocalyptic number.

It is an amenable number.

5161736 is a deficient number, since it is larger than the sum of its proper divisors (4753204).

5161736 is a wasteful number, since it uses less digits than its factorization.

5161736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15784 (or 15780 counting only the distinct ones).

The product of its digits is 3780, while the sum is 29.

The square root of 5161736 is about 2271.9454218797. The cubic root of 5161736 is about 172.8218286610.

The spelling of 5161736 in words is "five million, one hundred sixty-one thousand, seven hundred thirty-six".