2150116 has 18 divisors (see below), whose sum is σ = 3973830. Its totient is φ = 1017792.

The previous prime is 2150111. The next prime is 2150119. The reversal of 2150116 is 6110512.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1572516 + 577600 = 1254^2 + 760^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2150116.

It is not an unprimeable number, because it can be changed into a prime (2150111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 700 + ... + 2188.

2^2150116 is an apocalyptic number.

It is an amenable number.

2150116 is a deficient number, since it is larger than the sum of its proper divisors (1823714).

2150116 is a wasteful number, since it uses less digits than its factorization.

2150116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531 (or 1510 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 2150116 is about 1466.3273849997. The cubic root of 2150116 is about 129.0686092178.

Adding to 2150116 its reverse (6110512), we get a palindrome (8260628).

The spelling of 2150116 in words is "two million, one hundred fifty thousand, one hundred sixteen".