2066037418 has 16 divisors (see below), whose sum is σ = 3142665504. Its totient is φ = 1018583280.

The previous prime is 2066037373. The next prime is 2066037419. The reversal of 2066037418 is 8147306602.

It is a super-2 number, since 2×2066037418² = 8537021225152213448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2066037419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16021 + ... + 66247.

It is an arithmetic number, because the mean of its divisors is an integer number (196416594).

Almost surely, 2^2066037418 is an apocalyptic number.

2066037418 is a deficient number, since it is larger than the sum of its proper divisors (1076628086).

2066037418 is a wasteful number, since it uses less digits than its factorization.

2066037418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50517.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 2066037418 is about 45453.6843171156. The cubic root of 2066037418 is about 1273.6381548832.

The spelling of 2066037418 in words is "two billion, sixty-six million, thirty-seven thousand, four hundred eighteen".