13469166 has 80 divisors (see below), whose sum is σ = 32408640. Its totient is φ = 4173120.

The previous prime is 13469143. The next prime is 13469167. The reversal of 13469166 is 66196431.

It is a self number, because there is not a number n which added to its sum of digits gives 13469166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13469167) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 220776 + ... + 220836.

It is an arithmetic number, because the mean of its divisors is an integer number (405108).

Almost surely, 2^13469166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13469166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16204320).

13469166 is an abundant number, since it is smaller than the sum of its proper divisors (18939474).

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

13469166 is a wasteful number, since it uses less digits than its factorization.

13469166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 142 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 13469166 is about 3670.0362396031. The cubic root of 13469166 is about 237.9287384043.

The spelling of 13469166 in words is "thirteen million, four hundred sixty-nine thousand, one hundred sixty-six".