2400116 has 12 divisors (see below), whose sum is σ = 4313988. Its totient is φ = 1167552.

The previous prime is 2400109. The next prime is 2400143. The reversal of 2400116 is 6110042.

It can be written as a sum of positive squares in 2 ways, for example, as 2044900 + 355216 = 1430^2 + 596^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2400116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7961 + ... + 8256.

It is an arithmetic number, because the mean of its divisors is an integer number (359499).

2^2400116 is an apocalyptic number.

It is an amenable number.

2400116 is a deficient number, since it is larger than the sum of its proper divisors (1913872).

2400116 is a wasteful number, since it uses less digits than its factorization.

2400116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16258 (or 16256 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2400116 is about 1549.2307768696. The cubic root of 2400116 is about 133.8887470434. Note that the first 3 decimals are identical.

Adding to 2400116 its reverse (6110042), we get a palindrome (8510158).

The spelling of 2400116 in words is "two million, four hundred thousand, one hundred sixteen".