13495668 has 12 divisors (see below), whose sum is σ = 31489920. Its totient is φ = 4498552.

The previous prime is 13495663. The next prime is 13495709. The reversal of 13495668 is 86659431.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13495663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562308 + ... + 562331.

It is an arithmetic number, because the mean of its divisors is an integer number (2624160).

Almost surely, 2^13495668 is an apocalyptic number.

It is an amenable number.

13495668 is an abundant number, since it is smaller than the sum of its proper divisors (17994252).

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

13495668 is a wasteful number, since it uses less digits than its factorization.

13495668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124646 (or 1124644 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 13495668 is about 3673.6450563439. The cubic root of 13495668 is about 238.0846861025.

The spelling of 13495668 in words is "thirteen million, four hundred ninety-five thousand, six hundred sixty-eight".