13247882 has 8 divisors (see below), whose sum is σ = 19891200. Its totient is φ = 6617484.

The previous prime is 13247873. The next prime is 13247893. The reversal of 13247882 is 28874231.

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

It is a super-3 number, since 3×13247882³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32 + ... + 5147.

It is an arithmetic number, because the mean of its divisors is an integer number (2486400).

Almost surely, 2^13247882 is an apocalyptic number.

13247882 is a deficient number, since it is larger than the sum of its proper divisors (6643318).

13247882 is a wasteful number, since it uses less digits than its factorization.

13247882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6460.

The product of its digits is 21504, while the sum is 35.

The square root of 13247882 is about 3639.7640033387. The cubic root of 13247882 is about 236.6185654630.

The spelling of 13247882 in words is "thirteen million, two hundred forty-seven thousand, eight hundred eighty-two".