5165738 has 8 divisors (see below), whose sum is σ = 7835940. Its totient is φ = 2553760.

The previous prime is 5165729. The next prime is 5165749. The reversal of 5165738 is 8375615.

It can be written as a sum of positive squares in 2 ways, for example, as 5031049 + 134689 = 2243^2 + 367^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5165698 and 5165707.

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, 14333 + ... + 14688.

Almost surely, 2^5165738 is an apocalyptic number.

5165738 is a deficient number, since it is larger than the sum of its proper divisors (2670202).

5165738 is a wasteful number, since it uses less digits than its factorization.

5165738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29112.

The product of its digits is 25200, while the sum is 35.

The square root of 5165738 is about 2272.8259942195. The cubic root of 5165738 is about 172.8664812281.

The spelling of 5165738 in words is "five million, one hundred sixty-five thousand, seven hundred thirty-eight".