13247674827 has 16 divisors (see below), whose sum is σ = 17785130880. Its totient is φ = 8771193792.

The previous prime is 13247674801. The next prime is 13247674841. The reversal of 13247674827 is 72847674231.

It is not a de Polignac number, because 13247674827 - 2¹⁵ = 13247642059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13247674827.

It is not an unprimeable number, because it can be changed into a prime (13247679827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254748 + ... + 302310.

It is an arithmetic number, because the mean of its divisors is an integer number (1111570680).

Almost surely, 2^13247674827 is an apocalyptic number.

13247674827 is a deficient number, since it is larger than the sum of its proper divisors (4537456053).

13247674827 is a wasteful number, since it uses less digits than its factorization.

13247674827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48202.

The product of its digits is 3161088, while the sum is 51.

The spelling of 13247674827 in words is "thirteen billion, two hundred forty-seven million, six hundred seventy-four thousand, eight hundred twenty-seven".