5118012 has 24 divisors (see below), whose sum is σ = 13269200. Its totient is φ = 1705968.

The previous prime is 5117999. The next prime is 5118013. The reversal of 5118012 is 2108115.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5118013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23587 + ... + 23802.

Almost surely, 2^5118012 is an apocalyptic number.

It is an amenable number.

5118012 is an abundant number, since it is smaller than the sum of its proper divisors (8151188).

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

5118012 is a wasteful number, since it uses less digits than its factorization.

5118012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47402 (or 47394 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 5118012 is about 2262.3023670588. The cubic root of 5118012 is about 172.3324649389.

The spelling of 5118012 in words is "five million, one hundred eighteen thousand, twelve".