5047986 has 16 divisors (see below), whose sum is σ = 10140768. Its totient is φ = 1675200.

The previous prime is 5047951. The next prime is 5047993. The reversal of 5047986 is 6897405.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300 + ... + 3191.

It is an arithmetic number, because the mean of its divisors is an integer number (633798).

Almost surely, 2^5047986 is an apocalyptic number.

5047986 is an abundant number, since it is smaller than the sum of its proper divisors (5092782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5047986 is a wasteful number, since it uses less digits than its factorization.

5047986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3737.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 5047986 is about 2246.7723516191. The cubic root of 5047986 is about 171.5428866501.

The spelling of 5047986 in words is "five million, forty-seven thousand, nine hundred eighty-six".