13133735 has 8 divisors (see below), whose sum is σ = 16145136. Its totient is φ = 10250560.

The previous prime is 13133719. The next prime is 13133773. The reversal of 13133735 is 53733131.

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

It is not a de Polignac number, because 13133735 - 2⁴ = 13133719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 31829 + ... + 32238.

It is an arithmetic number, because the mean of its divisors is an integer number (2018142).

Almost surely, 2^13133735 is an apocalyptic number.

13133735 is a deficient number, since it is larger than the sum of its proper divisors (3011401).

13133735 is an equidigital number, since it uses as much as digits as its factorization.

13133735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64113.

The product of its digits is 2835, while the sum is 26.

The square root of 13133735 is about 3624.0495305666. The cubic root of 13133735 is about 235.9370163726.

Adding to 13133735 its reverse (53733131), we get a palindrome (66866866).

The spelling of 13133735 in words is "thirteen million, one hundred thirty-three thousand, seven hundred thirty-five".