5018897 has 8 divisors (see below), whose sum is σ = 5494440. Its totient is φ = 4556160.

The previous prime is 5018891. The next prime is 5018911. The reversal of 5018897 is 7988105.

It can be written as a sum of positive squares in 4 ways, for example, as 5776 + 5013121 = 76^2 + 2239^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5018897 - 2⁶ = 5018833 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5018897.

It is not an unprimeable number, because it can be changed into a prime (5018891) 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, 2372 + ... + 3957.

It is an arithmetic number, because the mean of its divisors is an integer number (686805).

Almost surely, 2^5018897 is an apocalyptic number.

It is an amenable number.

5018897 is a deficient number, since it is larger than the sum of its proper divisors (475543).

5018897 is a wasteful number, since it uses less digits than its factorization.

5018897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6403.

The product of its (nonzero) digits is 20160, while the sum is 38.

The square root of 5018897 is about 2240.2894902222. The cubic root of 5018897 is about 171.2127466162.

The spelling of 5018897 in words is "five million, eighteen thousand, eight hundred ninety-seven".