13433161 has 8 divisors (see below), whose sum is σ = 15408704. Its totient is φ = 11471760.

The previous prime is 13433159. The next prime is 13433191. The reversal of 13433161 is 16133431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13433161 - 2¹ = 13433159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13433141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1410 + ... + 5371.

It is an arithmetic number, because the mean of its divisors is an integer number (1926088).

Almost surely, 2^13433161 is an apocalyptic number.

It is an amenable number.

13433161 is a deficient number, since it is larger than the sum of its proper divisors (1975543).

13433161 is an equidigital number, since it uses as much as digits as its factorization.

13433161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7071.

The product of its digits is 648, while the sum is 22.

The square root of 13433161 is about 3665.1276921821. The cubic root of 13433161 is about 237.7165434089.

Adding to 13433161 its reverse (16133431), we get a palindrome (29566592).

The spelling of 13433161 in words is "thirteen million, four hundred thirty-three thousand, one hundred sixty-one".