9401166 has 24 divisors (see below), whose sum is σ = 20493720. Its totient is φ = 3114576.

The previous prime is 9401149. The next prime is 9401167. The reversal of 9401166 is 6611049.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9401167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1605 + ... + 4623.

It is an arithmetic number, because the mean of its divisors is an integer number (853905).

Almost surely, 2^9401166 is an apocalyptic number.

9401166 is an abundant number, since it is smaller than the sum of its proper divisors (11092554).

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

9401166 is a wasteful number, since it uses less digits than its factorization.

9401166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3200 (or 3197 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 9401166 is about 3066.1320910881. The cubic root of 9401166 is about 211.0541552929.

The spelling of 9401166 in words is "nine million, four hundred one thousand, one hundred sixty-six".