13332169 has 2 divisors, whose sum is σ = 13332170. Its totient is φ = 13332168.

The previous prime is 13332113. The next prime is 13332181. The reversal of 13332169 is 96123331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8922169 + 4410000 = 2987^2 + 2100^2 .

It is a cyclic number.

It is not a de Polignac number, because 13332169 - 2¹⁵ = 13299401 is a prime.

It is a super-2 number, since 2×13332169² = 355493460489122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13332269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666084 + 6666085.

It is an arithmetic number, because the mean of its divisors is an integer number (6666085).

Almost surely, 2^13332169 is an apocalyptic number.

It is an amenable number.

13332169 is a deficient number, since it is larger than the sum of its proper divisors (1).

13332169 is an equidigital number, since it uses as much as digits as its factorization.

13332169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2916, while the sum is 28.

The square root of 13332169 is about 3651.3242803126. The cubic root of 13332169 is about 237.1193177493.

The spelling of 13332169 in words is "thirteen million, three hundred thirty-two thousand, one hundred sixty-nine".