13495493 has 6 divisors (see below), whose sum is σ = 14834022. Its totient is φ = 12268520.

The previous prime is 13495441. The next prime is 13495499. The reversal of 13495493 is 39459431.

13495493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7745089 + 5750404 = 2783^2 + 2398^2 .

It is not a de Polignac number, because 13495493 - 2⁶ = 13495429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13495499) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55646 + ... + 55887.

It is an arithmetic number, because the mean of its divisors is an integer number (2472337).

Almost surely, 2^13495493 is an apocalyptic number.

It is an amenable number.

13495493 is a deficient number, since it is larger than the sum of its proper divisors (1338529).

13495493 is a wasteful number, since it uses less digits than its factorization.

13495493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111555 (or 111544 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 13495493 is about 3673.6212379613. The cubic root of 13495493 is about 238.0836570069.

The spelling of 13495493 in words is "thirteen million, four hundred ninety-five thousand, four hundred ninety-three".