2668050 has 162 divisors, whose sum is σ = 9165429. Its totient is φ = 554400.

The previous prime is 2668027. The next prime is 2668051. The reversal of 2668050 is 508662.

It can be written as a sum of positive squares in 2 ways, for example, as 2614689 + 53361 = 1617^2 + 231^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1155.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2668051) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 242545 + ... + 242555.

2^2668050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2668050

2668050 is an abundant number, since it is smaller than the sum of its proper divisors (6497379).

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

2668050 is a wasteful number, since it uses less digits than its factorization.

2668050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54 (or 28 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 2668050 is about 1633.4166645409. The cubic root of 2668050 is about 138.6962294691.

The spelling of 2668050 in words is "two million, six hundred sixty-eight thousand, fifty".