5087291 has 4 divisors (see below), whose sum is σ = 5549784. Its totient is φ = 4624800.

The previous prime is 5087281. The next prime is 5087293. The reversal of 5087291 is 1927805.

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 5087291 - 2⁶ = 5087227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5087293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231230 + ... + 231251.

It is an arithmetic number, because the mean of its divisors is an integer number (1387446).

Almost surely, 2^5087291 is an apocalyptic number.

5087291 is a deficient number, since it is larger than the sum of its proper divisors (462493).

5087291 is a wasteful number, since it uses less digits than its factorization.

5087291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462492.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 5087291 is about 2255.5023830624. The cubic root of 5087291 is about 171.9869626859.

The spelling of 5087291 in words is "five million, eighty-seven thousand, two hundred ninety-one".