5087739 has 4 divisors (see below), whose sum is σ = 6783656. Its totient is φ = 3391824.

The previous prime is 5087713. The next prime is 5087741. The reversal of 5087739 is 9377805.

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

It is not a de Polignac number, because 5087739 - 2⁵ = 5087707 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5087697 and 5087706.

It is not an unprimeable number, because it can be changed into a prime (5087749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847954 + ... + 847959.

It is an arithmetic number, because the mean of its divisors is an integer number (1695914).

Almost surely, 2^5087739 is an apocalyptic number.

5087739 is a deficient number, since it is larger than the sum of its proper divisors (1695917).

5087739 is a wasteful number, since it uses less digits than its factorization.

5087739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695916.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 5087739 is about 2255.6016935621. The cubic root of 5087739 is about 171.9920110766.

The spelling of 5087739 in words is "five million, eighty-seven thousand, seven hundred thirty-nine".