5115245 has 8 divisors (see below), whose sum is σ = 6269184. Its totient is φ = 4004944.

The previous prime is 5115239. The next prime is 5115247. The reversal of 5115245 is 5425115.

It is a happy number.

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 5115245 - 2¹² = 5111149 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 5115245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5115247) 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, 10649 + ... + 11118.

It is an arithmetic number, because the mean of its divisors is an integer number (783648).

Almost surely, 2^5115245 is an apocalyptic number.

It is an amenable number.

5115245 is a deficient number, since it is larger than the sum of its proper divisors (1153939).

5115245 is a wasteful number, since it uses less digits than its factorization.

5115245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21819.

The product of its digits is 1000, while the sum is 23.

The square root of 5115245 is about 2261.6907392480. The cubic root of 5115245 is about 172.3014027550.

The spelling of 5115245 in words is "five million, one hundred fifteen thousand, two hundred forty-five".