5012887 has 4 divisors (see below), whose sum is σ = 5468616. Its totient is φ = 4557160.

The previous prime is 5012881. The next prime is 5012923. The reversal of 5012887 is 7882105.

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 5012887 - 2¹⁹ = 4488599 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012881) 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, 227848 + ... + 227869.

It is an arithmetic number, because the mean of its divisors is an integer number (1367154).

Almost surely, 2^5012887 is an apocalyptic number.

5012887 is a deficient number, since it is larger than the sum of its proper divisors (455729).

5012887 is a wasteful number, since it uses less digits than its factorization.

5012887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455728.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 5012887 is about 2238.9477439190. The cubic root of 5012887 is about 171.1443783665.

The spelling of 5012887 in words is "five million, twelve thousand, eight hundred eighty-seven".