13074678 has 12 divisors (see below), whose sum is σ = 28328508. Its totient is φ = 4358220.

The previous prime is 13074673. The next prime is 13074689. The reversal of 13074678 is 87647031.

13074678 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13074673) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 363168 + ... + 363203.

It is an arithmetic number, because the mean of its divisors is an integer number (2360709).

Almost surely, 2^13074678 is an apocalyptic number.

13074678 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

13074678 is an abundant number, since it is smaller than the sum of its proper divisors (15253830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13074678 is a wasteful number, since it uses less digits than its factorization.

13074678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726379 (or 726376 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 13074678 is about 3615.8924209661. The cubic root of 13074678 is about 235.5828477765.

The spelling of 13074678 in words is "thirteen million, seventy-four thousand, six hundred seventy-eight".