2164166060 has 48 divisors (see below), whose sum is σ = 5231412480. Its totient is φ = 736655040.

The previous prime is 2164166041. The next prime is 2164166083. The reversal of 2164166060 is 606614612.

2164166060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2164166060² = 9367229470511847200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36146 + ... + 75065.

It is an arithmetic number, because the mean of its divisors is an integer number (108987760).

Almost surely, 2^2164166060 is an apocalyptic number.

2164166060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2164166060 is an abundant number, since it is smaller than the sum of its proper divisors (3067246420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2164166060 is a wasteful number, since it uses less digits than its factorization.

2164166060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111366 (or 111364 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2164166060 is about 46520.5982334707. The cubic root of 2164166060 is about 1293.4913454927.

The spelling of 2164166060 in words is "two billion, one hundred sixty-four million, one hundred sixty-six thousand, sixty".