5087439 has 24 divisors (see below), whose sum is σ = 8765952. Its totient is φ = 2779920.

The previous prime is 5087431. The next prime is 5087447. The reversal of 5087439 is 9347805.

It is an interprime number because it is at equal distance from previous prime (5087431) and next prime (5087447).

It is not a de Polignac number, because 5087439 - 2³ = 5087431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5087431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307 + ... + 3204.

It is an arithmetic number, because the mean of its divisors is an integer number (365248).

Almost surely, 2^5087439 is an apocalyptic number.

5087439 is a deficient number, since it is larger than the sum of its proper divisors (3678513).

5087439 is a wasteful number, since it uses less digits than its factorization.

5087439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547 (or 3544 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 5087439 is about 2255.5351914790. The cubic root of 5087439 is about 171.9886304906.

The spelling of 5087439 in words is "five million, eighty-seven thousand, four hundred thirty-nine".