4226660166 has 16 divisors (see below), whose sum is σ = 8456094000. Its totient is φ = 1408424448.

The previous prime is 4226660161. The next prime is 4226660167. The reversal of 4226660166 is 6610666224.

It is a super-2 number, since 2×4226660166² = 35729312317702295112, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226660161) 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, 95491 + ... + 132558.

It is an arithmetic number, because the mean of its divisors is an integer number (528505875).

Almost surely, 2^4226660166 is an apocalyptic number.

4226660166 is an abundant number, since it is smaller than the sum of its proper divisors (4229433834).

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

4226660166 is a wasteful number, since it uses less digits than its factorization.

4226660166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231143.

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 4226660166 is about 65012.7692534321. The cubic root of 4226660166 is about 1616.8352795027.

The spelling of 4226660166 in words is "four billion, two hundred twenty-six million, six hundred sixty thousand, one hundred sixty-six".