5018115 has 8 divisors (see below), whose sum is σ = 8029008. Its totient is φ = 2676320.
The previous prime is 5018081. The next prime is 5018119. The reversal of 5018115 is 5118105.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5018115 - 29 = 5017603 is a prime.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 5018091 and 5018100.
It is not an unprimeable number, because it can be changed into a prime (5018119) 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, 167256 + ... + 167285.
It is an arithmetic number, because the mean of its divisors is an integer number (1003626).
Almost surely, 25018115 is an apocalyptic number.
5018115 is a deficient number, since it is larger than the sum of its proper divisors (3010893).
5018115 is a wasteful number, since it uses less digits than its factorization.
5018115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 334549.
The product of its (nonzero) digits is 200, while the sum is 21.
The square root of 5018115 is about 2240.1149524076. The cubic root of 5018115 is about 171.2038538707.
The spelling of 5018115 in words is "five million, eighteen thousand, one hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •