13796478 has 12 divisors (see below), whose sum is σ = 29892408. Its totient is φ = 4598820.

The previous prime is 13796467. The next prime is 13796479. The reversal of 13796478 is 87469731.

13796478 is digitally balanced in base 2 and base 4, because in such bases 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 (13796479) 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, 383218 + ... + 383253.

It is an arithmetic number, because the mean of its divisors is an integer number (2491034).

Almost surely, 2^13796478 is an apocalyptic number.

13796478 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

13796478 is an abundant number, since it is smaller than the sum of its proper divisors (16095930).

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

13796478 is a wasteful number, since it uses less digits than its factorization.

13796478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766479 (or 766476 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 13796478 is about 3714.3610486866. The cubic root of 13796478 is about 239.8406233529.

The spelling of 13796478 in words is "thirteen million, seven hundred ninety-six thousand, four hundred seventy-eight".