5290487 has 4 divisors (see below), whose sum is σ = 5296200. Its totient is φ = 5284776.

The previous prime is 5290409. The next prime is 5290489. The reversal of 5290487 is 7840925.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5290487 - 2⁸ = 5290231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5290489) 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, 1112 + ... + 3437.

It is an arithmetic number, because the mean of its divisors is an integer number (1324050).

Almost surely, 2^5290487 is an apocalyptic number.

5290487 is a deficient number, since it is larger than the sum of its proper divisors (5713).

5290487 is a wasteful number, since it uses less digits than its factorization.

5290487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5712.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 5290487 is about 2300.1058671287. The cubic root of 5290487 is about 174.2469629167.

The spelling of 5290487 in words is "five million, two hundred ninety thousand, four hundred eighty-seven".