1343166 has 32 divisors (see below), whose sum is σ = 2999808. Its totient is φ = 397440.

The previous prime is 1343161. The next prime is 1343183. The reversal of 1343166 is 6613431.

It is a nialpdrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2886 + ... + 3318.

It is an arithmetic number, because the mean of its divisors is an integer number (93744).

2^1343166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1343166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1499904).

1343166 is an abundant number, since it is smaller than the sum of its proper divisors (1656642).

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

1343166 is a wasteful number, since it uses less digits than its factorization.

1343166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496.

The product of its digits is 1296, while the sum is 24.

The square root of 1343166 is about 1158.9503872039. The cubic root of 1343166 is about 110.3341355189.

Adding to 1343166 its reverse (6613431), we get a palindrome (7956597).

It can be divided in two parts, 13431 and 66, that multiplied together give a triangular number (886446 = T₁₃₃₁).

The spelling of 1343166 in words is "one million, three hundred forty-three thousand, one hundred sixty-six".