2515116 has 24 divisors (see below), whose sum is σ = 6214320. Its totient is φ = 788992.

The previous prime is 2515103. The next prime is 2515127. The reversal of 2515116 is 6115152.

It is a junction number, because it is equal to n+sod(n) for n = 2515092 and 2515101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5961 + ... + 6368.

It is an arithmetic number, because the mean of its divisors is an integer number (258930).

2^2515116 is an apocalyptic number.

It is an amenable number.

2515116 is an abundant number, since it is smaller than the sum of its proper divisors (3699204).

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

2515116 is a wasteful number, since it uses less digits than its factorization.

2515116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12353 (or 12351 counting only the distinct ones).

The product of its digits is 300, while the sum is 21.

The square root of 2515116 is about 1585.9117251600. The cubic root of 2515116 is about 135.9938722729.

The spelling of 2515116 in words is "two million, five hundred fifteen thousand, one hundred sixteen".