13603068 has 36 divisors (see below), whose sum is σ = 34510840. Its totient is φ = 4517856.

The previous prime is 13603067. The next prime is 13603129. The reversal of 13603068 is 86030631.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13603063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13146 + ... + 14142.

Almost surely, 2^13603068 is an apocalyptic number.

13603068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13603068 is an abundant number, since it is smaller than the sum of its proper divisors (20907772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13603068 is a wasteful number, since it uses less digits than its factorization.

13603068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386 (or 1381 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 13603068 is about 3688.2337236135. The cubic root of 13603068 is about 238.7145860871.

Adding to 13603068 its reverse (86030631), we get a palindrome (99633699).

The spelling of 13603068 in words is "thirteen million, six hundred three thousand, sixty-eight".