166063233 has 8 divisors (see below), whose sum is σ = 253048768. Its totient is φ = 94893264.

The previous prime is 166063223. The next prime is 166063277. The reversal of 166063233 is 332360661.

166063233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 166063233 - 2⁴ = 166063217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 166063233.

It is not an unprimeable number, because it can be changed into a prime (166063223) 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, 3953866 + ... + 3953907.

It is an arithmetic number, because the mean of its divisors is an integer number (31631096).

Almost surely, 2^166063233 is an apocalyptic number.

It is an amenable number.

166063233 is a deficient number, since it is larger than the sum of its proper divisors (86985535).

166063233 is an equidigital number, since it uses as much as digits as its factorization.

166063233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7907783.

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 166063233 is about 12886.5524093917. The cubic root of 166063233 is about 549.6562402853.

The spelling of 166063233 in words is "one hundred sixty-six million, sixty-three thousand, two hundred thirty-three".