13494603 has 16 divisors (see below), whose sum is σ = 18791456. Its totient is φ = 8605440.

The previous prime is 13494589. The next prime is 13494619. The reversal of 13494603 is 30649431.

It is not a de Polignac number, because 13494603 - 2⁵ = 13494571 is a prime.

It is the 3674-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13494653) by changing a digit.

It is a nontrivial repunit in base 3673.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5775 + ... + 7767.

It is an arithmetic number, because the mean of its divisors is an integer number (1174466).

Almost surely, 2^13494603 is an apocalyptic number.

13494603 is a deficient number, since it is larger than the sum of its proper divisors (5296853).

13494603 is a wasteful number, since it uses less digits than its factorization.

13494603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 13494603 is about 3673.5001020825. The cubic root of 13494603 is about 238.0784231827.

The spelling of 13494603 in words is "thirteen million, four hundred ninety-four thousand, six hundred three".