5127715 has 4 divisors (see below), whose sum is σ = 6153264. Its totient is φ = 4102168.

The previous prime is 5127709. The next prime is 5127737. The reversal of 5127715 is 5177215.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5127715 - 2⁹ = 5127203 is a prime.

It is a super-2 number, since 2×5127715² = 52586922242450, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

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, 512767 + ... + 512776.

It is an arithmetic number, because the mean of its divisors is an integer number (1538316).

Almost surely, 2^5127715 is an apocalyptic number.

5127715 is a deficient number, since it is larger than the sum of its proper divisors (1025549).

5127715 is a wasteful number, since it uses less digits than its factorization.

5127715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025548.

The product of its digits is 2450, while the sum is 28.

The square root of 5127715 is about 2264.4458483258. The cubic root of 5127715 is about 172.4413018797.

The spelling of 5127715 in words is "five million, one hundred twenty-seven thousand, seven hundred fifteen".