13907755 has 8 divisors (see below), whose sum is σ = 17415072. Its totient is φ = 10642368.

The previous prime is 13907749. The next prime is 13907759. The reversal of 13907755 is 55770931.

It is a happy number.

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 13907755 - 2¹¹ = 13905707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13907759) 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, 60354 + ... + 60583.

It is an arithmetic number, because the mean of its divisors is an integer number (2176884).

Almost surely, 2^13907755 is an apocalyptic number.

13907755 is a deficient number, since it is larger than the sum of its proper divisors (3507317).

13907755 is a wasteful number, since it uses less digits than its factorization.

13907755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120965.

The product of its (nonzero) digits is 33075, while the sum is 37.

The square root of 13907755 is about 3729.3102579431. The cubic root of 13907755 is about 240.4837177036.

The spelling of 13907755 in words is "thirteen million, nine hundred seven thousand, seven hundred fifty-five".