5115880 has 96 divisors (see below), whose sum is σ = 14555520. Its totient is φ = 1584000.

The previous prime is 5115863. The next prime is 5115881. The reversal of 5115880 is 885115.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (5115881) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33805 + ... + 33955.

It is an arithmetic number, because the mean of its divisors is an integer number (151620).

Almost surely, 2^5115880 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 5115880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7277760).

5115880 is an abundant number, since it is smaller than the sum of its proper divisors (9439640).

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

5115880 is a wasteful number, since it uses less digits than its factorization.

5115880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 28.

The square root of 5115880 is about 2261.8311165956. The cubic root of 5115880 is about 172.3085322189.

5115880 divided by its sum of digits (28) gives a triangular number (182710 = T₆₀₄).

It can be divided in two parts, 5115 and 880, that added together give a palindrome (5995).

The spelling of 5115880 in words is "five million, one hundred fifteen thousand, eight hundred eighty".