5115904 has 26 divisors (see below), whose sum is σ = 10238750. Its totient is φ = 2555904.

The previous prime is 5115881. The next prime is 5115911. The reversal of 5115904 is 4095115.

It can be written as a sum of positive squares in only one way, i.e., 4194304 + 921600 = 2048^2 + 960^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3472 + ... + 4720.

Almost surely, 2^5115904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5115904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5119375).

5115904 is an abundant number, since it is smaller than the sum of its proper divisors (5122846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5115904 is an equidigital number, since it uses as much as digits as its factorization.

5115904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273 (or 1251 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 5115904 is about 2261.8364220253. The cubic root of 5115904 is about 172.3088016674.

The spelling of 5115904 in words is "five million, one hundred fifteen thousand, nine hundred four".