5040012 has 12 divisors (see below), whose sum is σ = 11760056. Its totient is φ = 1680000.

The previous prime is 5039999. The next prime is 5040031. The reversal of 5040012 is 2100405.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (12) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 420001 = 5040012 / (5 + 0 + 4 + 0 + 0 + 1 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 5040012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209989 + ... + 210012.

Almost surely, 2^5040012 is an apocalyptic number.

It is an amenable number.

5040012 is an abundant number, since it is smaller than the sum of its proper divisors (6720044).

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

5040012 is a wasteful number, since it uses less digits than its factorization.

5040012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420008 (or 420006 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 5040012 is about 2244.9971046752. The cubic root of 5040012 is about 171.4525137195.

Adding to 5040012 its reverse (2100405), we get a palindrome (7140417).

The spelling of 5040012 in words is "five million, forty thousand, twelve".