13707755 has 16 divisors (see below), whose sum is σ = 17022720. Its totient is φ = 10590048.

The previous prime is 13707751. The next prime is 13707769. The reversal of 13707755 is 55770731.

It is not a de Polignac number, because 13707755 - 2² = 13707751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13707751) 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 15 ways as a sum of consecutive naturals, for example, 21836 + ... + 22454.

It is an arithmetic number, because the mean of its divisors is an integer number (1063920).

Almost surely, 2^13707755 is an apocalyptic number.

13707755 is a deficient number, since it is larger than the sum of its proper divisors (3314965).

13707755 is a wasteful number, since it uses less digits than its factorization.

13707755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770.

The product of its (nonzero) digits is 25725, while the sum is 35.

The square root of 13707755 is about 3702.3985468882. The cubic root of 13707755 is about 239.3253914199.

The spelling of 13707755 in words is "thirteen million, seven hundred seven thousand, seven hundred fifty-five".