5018148 has 18 divisors (see below), whose sum is σ = 12684854. Its totient is φ = 1672704.

The previous prime is 5018141. The next prime is 5018149. The reversal of 5018148 is 8418105.

It can be written as a sum of positive squares in only one way, i.e., 4875264 + 142884 = 2208^2 + 378^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (5018141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69661 + ... + 69732.

Almost surely, 2^5018148 is an apocalyptic number.

It is an amenable number.

5018148 is an abundant number, since it is smaller than the sum of its proper divisors (7666706).

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

5018148 is a wasteful number, since it uses less digits than its factorization.

5018148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139403 (or 139398 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 5018148 is about 2240.1223180889. The cubic root of 5018148 is about 171.2042291586.

It can be divided in two parts, 501 and 8148, that added together give a square (8649 = 93²).

The spelling of 5018148 in words is "five million, eighteen thousand, one hundred forty-eight".