2074802566 has 8 divisors (see below), whose sum is σ = 3112573464. Its totient is φ = 1037278080.

The previous prime is 2074802563. The next prime is 2074802567. The reversal of 2074802566 is 6652084702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2074802563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38875 + ... + 75238.

It is an arithmetic number, because the mean of its divisors is an integer number (389071683).

Almost surely, 2^2074802566 is an apocalyptic number.

2074802566 is a deficient number, since it is larger than the sum of its proper divisors (1037770898).

2074802566 is a wasteful number, since it uses less digits than its factorization.

2074802566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123206.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 2074802566 is about 45550.0007244786. Note that the first 3 decimals coincide. The cubic root of 2074802566 is about 1275.4367471599.

The spelling of 2074802566 in words is "two billion, seventy-four million, eight hundred two thousand, five hundred sixty-six".