13473878 has 16 divisors (see below), whose sum is σ = 22562496. Its totient is φ = 5981640.

The previous prime is 13473857. The next prime is 13473899. The reversal of 13473878 is 87837431.

13473878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13473857) and next prime (13473899).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6176 + ... + 8067.

It is an arithmetic number, because the mean of its divisors is an integer number (1410156).

Almost surely, 2^13473878 is an apocalyptic number.

13473878 is a deficient number, since it is larger than the sum of its proper divisors (9088618).

13473878 is a wasteful number, since it uses less digits than its factorization.

13473878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14299.

The product of its digits is 112896, while the sum is 41.

The square root of 13473878 is about 3670.6781389820. The cubic root of 13473878 is about 237.9564805205.

It can be divided in two parts, 1347 and 3878, that added together give a palindrome (5225).

The spelling of 13473878 in words is "thirteen million, four hundred seventy-three thousand, eight hundred seventy-eight".