5136705 has 48 divisors (see below), whose sum is σ = 10632960. Its totient is φ = 2242944.

The previous prime is 5136701. The next prime is 5136709. The reversal of 5136705 is 5076315.

It is an interprime number because it is at equal distance from previous prime (5136701) and next prime (5136709).

It is not a de Polignac number, because 5136705 - 2² = 5136701 is a prime.

It is an Ulam number.

5136705 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5136701) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6891 + ... + 7599.

It is an arithmetic number, because the mean of its divisors is an integer number (221520).

Almost surely, 2^5136705 is an apocalyptic number.

It is an amenable number.

5136705 is an abundant number, since it is smaller than the sum of its proper divisors (5496255).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5136705 is a wasteful number, since it uses less digits than its factorization.

5136705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750 (or 747 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 5136705 is about 2266.4300121557. The cubic root of 5136705 is about 172.5420187495.

The spelling of 5136705 in words is "five million, one hundred thirty-six thousand, seven hundred five".