13432611 has 4 divisors (see below), whose sum is σ = 17910152. Its totient is φ = 8955072.

The previous prime is 13432603. The next prime is 13432613. The reversal of 13432611 is 11623431.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13432611 - 2³ = 13432603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13432613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2238766 + ... + 2238771.

It is an arithmetic number, because the mean of its divisors is an integer number (4477538).

Almost surely, 2^13432611 is an apocalyptic number.

13432611 is a deficient number, since it is larger than the sum of its proper divisors (4477541).

13432611 is an equidigital number, since it uses as much as digits as its factorization.

13432611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4477540.

The product of its digits is 432, while the sum is 21.

The square root of 13432611 is about 3665.0526599218. The cubic root of 13432611 is about 237.7132990526.

The spelling of 13432611 in words is "thirteen million, four hundred thirty-two thousand, six hundred eleven".