13840627 has 8 divisors (see below), whose sum is σ = 14706000. Its totient is φ = 13001184.

The previous prime is 13840621. The next prime is 13840643. The reversal of 13840627 is 72604831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13840627 - 2¹¹ = 13838579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13840621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5377 + ... + 7522.

It is an arithmetic number, because the mean of its divisors is an integer number (1838250).

Almost surely, 2^13840627 is an apocalyptic number.

13840627 is a deficient number, since it is larger than the sum of its proper divisors (865373).

13840627 is a wasteful number, since it uses less digits than its factorization.

13840627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12965.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 13840627 is about 3720.2993159153. The cubic root of 13840627 is about 240.0961825135.

The spelling of 13840627 in words is "thirteen million, eight hundred forty thousand, six hundred twenty-seven".