13332165 has 96 divisors (see below), whose sum is σ = 28957824. Its totient is φ = 5160960.

The previous prime is 13332113. The next prime is 13332169. The reversal of 13332165 is 56123331.

It is a happy number.

It is not a de Polignac number, because 13332165 - 2⁷ = 13332037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13332169) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 137397 + ... + 137493.

It is an arithmetic number, because the mean of its divisors is an integer number (301644).

Almost surely, 2^13332165 is an apocalyptic number.

13332165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13332165 is an abundant number, since it is smaller than the sum of its proper divisors (15625659).

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

13332165 is a wasteful number, since it uses less digits than its factorization.

13332165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 140 counting only the distinct ones).

The product of its digits is 1620, while the sum is 24.

The square root of 13332165 is about 3651.3237325660. The cubic root of 13332165 is about 237.1192940353.

Adding to 13332165 its reverse (56123331), we get a palindrome (69455496).

It can be divided in two parts, 133321 and 65, that added together give a triangular number (133386 = T₅₁₆).

The spelling of 13332165 in words is "thirteen million, three hundred thirty-two thousand, one hundred sixty-five".