2550116 has 6 divisors (see below), whose sum is σ = 4462710. Its totient is φ = 1275056.

The previous prime is 2550101. The next prime is 2550133. The reversal of 2550116 is 6110552.

2550116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2390116 + 160000 = 1546^2 + 400^2 .

It is a super-2 number, since 2×2550116² = 13006183226912, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318761 + ... + 318768.

It is an arithmetic number, because the mean of its divisors is an integer number (743785).

2^2550116 is an apocalyptic number.

It is an amenable number.

2550116 is a deficient number, since it is larger than the sum of its proper divisors (1912594).

2550116 is a wasteful number, since it uses less digits than its factorization.

2550116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637533 (or 637531 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 2550116 is about 1596.9082628630. The cubic root of 2550116 is about 136.6217923926.

Adding to 2550116 its reverse (6110552), we get a palindrome (8660668).

The spelling of 2550116 in words is "two million, five hundred fifty thousand, one hundred sixteen".