4862872066 has 16 divisors (see below), whose sum is σ = 8317492344. Its totient is φ = 2112378624.

The previous prime is 4862872043. The next prime is 4862872067. The reversal of 4862872066 is 6602782684.

It can be written as a sum of positive squares in 4 ways, for example, as 4650558025 + 212314041 = 68195^2 + 14571^2 .

It is not an unprimeable number, because it can be changed into a prime (4862872067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5500545 + ... + 5501428.

Almost surely, 2^4862872066 is an apocalyptic number.

4862872066 is a deficient number, since it is larger than the sum of its proper divisors (3454620278).

4862872066 is a wasteful number, since it uses less digits than its factorization.

4862872066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11002005.

The product of its (nonzero) digits is 1548288, while the sum is 49.

The square root of 4862872066 is about 69734.2961963480. The cubic root of 4862872066 is about 1694.1984551165.

The spelling of 4862872066 in words is "four billion, eight hundred sixty-two million, eight hundred seventy-two thousand, sixty-six".