13354899 has 4 divisors (see below), whose sum is σ = 17806536. Its totient is φ = 8903264.

The previous prime is 13354883. The next prime is 13354903. The reversal of 13354899 is 99845331.

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

It is a cyclic number.

It is not a de Polignac number, because 13354899 - 2⁴ = 13354883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13354899.

It is not an unprimeable number, because it can be changed into a prime (13354849) 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, 2225814 + ... + 2225819.

It is an arithmetic number, because the mean of its divisors is an integer number (4451634).

Almost surely, 2^13354899 is an apocalyptic number.

13354899 is a deficient number, since it is larger than the sum of its proper divisors (4451637).

13354899 is an equidigital number, since it uses as much as digits as its factorization.

13354899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4451636.

The product of its digits is 116640, while the sum is 42.

The square root of 13354899 is about 3654.4355241268. The cubic root of 13354899 is about 237.2539960605.

The spelling of 13354899 in words is "thirteen million, three hundred fifty-four thousand, eight hundred ninety-nine".