13893607 has 24 divisors (see below), whose sum is σ = 18443376. Its totient is φ = 10338048.

The previous prime is 13893553. The next prime is 13893613. The reversal of 13893607 is 70639831.

13893607 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13893607 - 2⁷ = 13893479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13893637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10188 + ... + 11470.

It is an arithmetic number, because the mean of its divisors is an integer number (768474).

Almost surely, 2^13893607 is an apocalyptic number.

13893607 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

13893607 is a deficient number, since it is larger than the sum of its proper divisors (4549769).

13893607 is a wasteful number, since it uses less digits than its factorization.

13893607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327 (or 1320 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 13893607 is about 3727.4129097807. The cubic root of 13893607 is about 240.4021440779.

The spelling of 13893607 in words is "thirteen million, eight hundred ninety-three thousand, six hundred seven".