13575734 has 4 divisors (see below), whose sum is σ = 20363604. Its totient is φ = 6787866.

The previous prime is 13575721. The next prime is 13575743. The reversal of 13575734 is 43757531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43757531 = 43 ⋅1017617.

It is a junction number, because it is equal to n+sod(n) for n = 13575694 and 13575703.

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 as a sum of consecutive naturals, namely, 3393932 + ... + 3393935.

It is an arithmetic number, because the mean of its divisors is an integer number (5090901).

Almost surely, 2^13575734 is an apocalyptic number.

13575734 is a deficient number, since it is larger than the sum of its proper divisors (6787870).

13575734 is an equidigital number, since it uses as much as digits as its factorization.

13575734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6787869.

The product of its digits is 44100, while the sum is 35.

The square root of 13575734 is about 3684.5262924832. The cubic root of 13575734 is about 238.5545878709.

The spelling of 13575734 in words is "thirteen million, five hundred seventy-five thousand, seven hundred thirty-four".