13482878 has 4 divisors (see below), whose sum is σ = 20224320. Its totient is φ = 6741438.

The previous prime is 13482869. The next prime is 13482893. The reversal of 13482878 is 87828431.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3370718 + ... + 3370721.

It is an arithmetic number, because the mean of its divisors is an integer number (5056080).

Almost surely, 2^13482878 is an apocalyptic number.

13482878 is a deficient number, since it is larger than the sum of its proper divisors (6741442).

13482878 is an equidigital number, since it uses as much as digits as its factorization.

13482878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6741441.

The product of its digits is 86016, while the sum is 41.

The square root of 13482878 is about 3671.9038658440. The cubic root of 13482878 is about 238.0094504639.

The spelling of 13482878 in words is "thirteen million, four hundred eighty-two thousand, eight hundred seventy-eight".