2650068 has 18 divisors (see below), whose sum is σ = 6698874. Its totient is φ = 883344.

The previous prime is 2650061. The next prime is 2650073. The reversal of 2650068 is 8600562.

2650068 is a `hidden beast` number, since 2 + 650 + 0 + 6 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2304324 + 345744 = 1518^2 + 588^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650061) 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, 36771 + ... + 36842.

2^2650068 is an apocalyptic number.

It is an amenable number.

2650068 is an abundant number, since it is smaller than the sum of its proper divisors (4048806).

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

2650068 is a wasteful number, since it uses less digits than its factorization.

2650068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73623 (or 73618 counting only the distinct ones).

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

The square root of 2650068 is about 1627.9029455100. The cubic root of 2650068 is about 138.3839340055.

The spelling of 2650068 in words is "two million, six hundred fifty thousand, sixty-eight".