13403606 has 4 divisors (see below), whose sum is σ = 20105412. Its totient is φ = 6701802.

The previous prime is 13403581. The next prime is 13403617. The reversal of 13403606 is 60630431.

13403606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3350900 + ... + 3350903.

It is an arithmetic number, because the mean of its divisors is an integer number (5026353).

Almost surely, 2^13403606 is an apocalyptic number.

13403606 is a deficient number, since it is larger than the sum of its proper divisors (6701806).

13403606 is an equidigital number, since it uses as much as digits as its factorization.

13403606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6701805.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 13403606 is about 3661.0935524785. The cubic root of 13403606 is about 237.5420778632.

It can be divided in two parts, 13403 and 606, that multiplied together give a palindrome (8122218).

The spelling of 13403606 in words is "thirteen million, four hundred three thousand, six hundred six".