10557166 has 8 divisors (see below), whose sum is σ = 15863904. Its totient is φ = 5269200.

The previous prime is 10557163. The next prime is 10557181. The reversal of 10557166 is 66175501.

10557166 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 a super-2 number, since 2×10557166² = 222907507903112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10557163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3190 + ... + 5593.

It is an arithmetic number, because the mean of its divisors is an integer number (1982988).

Almost surely, 2^10557166 is an apocalyptic number.

10557166 is a deficient number, since it is larger than the sum of its proper divisors (5306738).

10557166 is an equidigital number, since it uses as much as digits as its factorization.

10557166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9386.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 10557166 is about 3249.1792809877. The cubic root of 10557166 is about 219.3726341522.

The spelling of 10557166 in words is "ten million, five hundred fifty-seven thousand, one hundred sixty-six".