5118506 has 12 divisors (see below), whose sum is σ = 7915362. Its totient is φ = 2480616.

The previous prime is 5118439. The next prime is 5118517. The reversal of 5118506 is 6058115.

It can be written as a sum of positive squares in only one way, i.e., 3389281 + 1729225 = 1841^2 + 1315^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19331 + ... + 19593.

Almost surely, 2^5118506 is an apocalyptic number.

5118506 is a deficient number, since it is larger than the sum of its proper divisors (2796856).

5118506 is an equidigital number, since it uses as much as digits as its factorization.

5118506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 5118506 is about 2262.4115452322. The cubic root of 5118506 is about 172.3380093768.

The spelling of 5118506 in words is "five million, one hundred eighteen thousand, five hundred six".