5190487 has 4 divisors (see below), whose sum is σ = 5311240. Its totient is φ = 5069736.

The previous prime is 5190467. The next prime is 5190511. The reversal of 5190487 is 7840915.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5190487 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 (5190467) 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, 60312 + ... + 60397.

It is an arithmetic number, because the mean of its divisors is an integer number (1327810).

Almost surely, 2^5190487 is an apocalyptic number.

5190487 is a deficient number, since it is larger than the sum of its proper divisors (120753).

5190487 is a wasteful number, since it uses less digits than its factorization.

5190487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120752.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 5190487 is about 2278.2640321087. The cubic root of 5190487 is about 173.1421087238.

The spelling of 5190487 in words is "five million, one hundred ninety thousand, four hundred eighty-seven".