5113218 has 24 divisors (see below), whose sum is σ = 11242224. Its totient is φ = 1549240.

The previous prime is 5113217. The next prime is 5113219. The reversal of 5113218 is 8123115.

It is an interprime number because it is at equal distance from previous prime (5113217) and next prime (5113219).

It is a super-2 number, since 2×5113218² = 52289996631048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5113194 and 5113203.

It is not an unprimeable number, because it can be changed into a prime (5113211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2796 + ... + 4247.

It is an arithmetic number, because the mean of its divisors is an integer number (468426).

Almost surely, 2^5113218 is an apocalyptic number.

5113218 is an abundant number, since it is smaller than the sum of its proper divisors (6129006).

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

5113218 is a wasteful number, since it uses less digits than its factorization.

5113218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7070 (or 7059 counting only the distinct ones).

The product of its digits is 240, while the sum is 21.

The square root of 5113218 is about 2261.2425787606. The cubic root of 5113218 is about 172.2786406595.

The spelling of 5113218 in words is "five million, one hundred thirteen thousand, two hundred eighteen".