5136634 has 8 divisors (see below), whose sum is σ = 7715988. Its totient is φ = 2564640.

The previous prime is 5136629. The next prime is 5136661. The reversal of 5136634 is 4366315.

It can be written as a sum of positive squares in 2 ways, for example, as 4422609 + 714025 = 2103^2 + 845^2 .

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

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, 504 + ... + 3244.

Almost surely, 2^5136634 is an apocalyptic number.

5136634 is a deficient number, since it is larger than the sum of its proper divisors (2579354).

5136634 is a wasteful number, since it uses less digits than its factorization.

5136634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680.

The product of its digits is 6480, while the sum is 28.

The square root of 5136634 is about 2266.4143487015. The cubic root of 5136634 is about 172.5412237820.

The spelling of 5136634 in words is "five million, one hundred thirty-six thousand, six hundred thirty-four".