13498811 has 8 divisors (see below), whose sum is σ = 13712160. Its totient is φ = 13287168.

The previous prime is 13498801. The next prime is 13498813. The reversal of 13498811 is 11889431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13498811 - 2¹⁸ = 13236667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13498813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30530 + ... + 30968.

It is an arithmetic number, because the mean of its divisors is an integer number (1714020).

Almost surely, 2^13498811 is an apocalyptic number.

13498811 is a deficient number, since it is larger than the sum of its proper divisors (213349).

13498811 is an equidigital number, since it uses as much as digits as its factorization.

13498811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853.

The product of its digits is 6912, while the sum is 35.

The square root of 13498811 is about 3674.0728082062. The cubic root of 13498811 is about 238.1031671461.

The spelling of 13498811 in words is "thirteen million, four hundred ninety-eight thousand, eight hundred eleven".