2066472118 has 16 divisors (see below), whose sum is σ = 3139891200. Its totient is φ = 1019924136.

The previous prime is 2066472103. The next prime is 2066472127. The reversal of 2066472118 is 8112746602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30105 + ... + 70987.

It is an arithmetic number, because the mean of its divisors is an integer number (196243200).

Almost surely, 2^2066472118 is an apocalyptic number.

2066472118 is a deficient number, since it is larger than the sum of its proper divisors (1073419082).

2066472118 is a wasteful number, since it uses less digits than its factorization.

2066472118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41211.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 2066472118 is about 45458.4658562077. The cubic root of 2066472118 is about 1273.7274742853.

The spelling of 2066472118 in words is "two billion, sixty-six million, four hundred seventy-two thousand, one hundred eighteen".