13907008 has 56 divisors (see below), whose sum is σ = 29260800. Its totient is φ = 6547968.

The previous prime is 13906999. The next prime is 13907009. The reversal of 13907008 is 80070931.

It is not an unprimeable number, because it can be changed into a prime (13907009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109441 + ... + 109567.

Almost surely, 2^13907008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13907008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14630400).

13907008 is an abundant number, since it is smaller than the sum of its proper divisors (15353792).

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

13907008 is a wasteful number, since it uses less digits than its factorization.

13907008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 13907008 is about 3729.2101040301. The cubic root of 13907008 is about 240.4794120829.

Adding to 13907008 its reverse (80070931), we get a palindrome (93977939).

The spelling of 13907008 in words is "thirteen million, nine hundred seven thousand, eight".