5118442 has 24 divisors (see below), whose sum is σ = 9244260. Its totient is φ = 2116800.

The previous prime is 5118439. The next prime is 5118517. The reversal of 5118442 is 2448115.

It can be written as a sum of positive squares in 2 ways, for example, as 4923961 + 194481 = 2219^2 + 441^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1942 + ... + 3742.

Almost surely, 2^5118442 is an apocalyptic number.

5118442 is a deficient number, since it is larger than the sum of its proper divisors (4125818).

5118442 is a wasteful number, since it uses less digits than its factorization.

5118442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846 (or 1839 counting only the distinct ones).

The product of its digits is 1280, while the sum is 25.

The square root of 5118442 is about 2262.3974009886. The cubic root of 5118442 is about 172.3372910891.

The spelling of 5118442 in words is "five million, one hundred eighteen thousand, four hundred forty-two".