2066624235 has 24 divisors (see below), whose sum is σ = 3857699664. Its totient is φ = 1017414720.

The previous prime is 2066624213. The next prime is 2066624237. The reversal of 2066624235 is 5324266602.

It is not a de Polignac number, because 2066624235 - 2⁷ = 2066624107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2066624235.

It is not an unprimeable number, because it can be changed into a prime (2066624237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1765761 + ... + 1766930.

It is an arithmetic number, because the mean of its divisors is an integer number (160737486).

Almost surely, 2^2066624235 is an apocalyptic number.

2066624235 is a deficient number, since it is larger than the sum of its proper divisors (1791075429).

2066624235 is a wasteful number, since it uses less digits than its factorization.

2066624235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3532715 (or 3532712 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 2066624235 is about 45460.1389681114. The cubic root of 2066624235 is about 1273.7587273642.

The spelling of 2066624235 in words is "two billion, sixty-six million, six hundred twenty-four thousand, two hundred thirty-five".