2074066418 has 6 divisors (see below), whose sum is σ = 3111196239. Its totient is φ = 1037001006.

The previous prime is 2074066417. The next prime is 2074066451. The reversal of 2074066418 is 8146604702.

It can be written as a sum of positive squares in only one way, i.e., 1037033209 + 1037033209 = 32203^2 + 32203^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=32203.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2074066417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 48305 + ... + 80507.

Almost surely, 2^2074066418 is an apocalyptic number.

2074066418 is a deficient number, since it is larger than the sum of its proper divisors (1037129821).

2074066418 is an frugal number, since it uses more digits than its factorization.

2074066418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64408 (or 32205 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 2074066418 is about 45541.9193491008. The cubic root of 2074066418 is about 1275.2858860144.

The spelling of 2074066418 in words is "two billion, seventy-four million, sixty-six thousand, four hundred eighteen".