13383755 has 16 divisors (see below), whose sum is σ = 20024064. Its totient is φ = 8342880.

The previous prime is 13383701. The next prime is 13383757. The reversal of 13383755 is 55738331.

It is not a de Polignac number, because 13383755 - 2⁶ = 13383691 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13383757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16997 + ... + 17766.

It is an arithmetic number, because the mean of its divisors is an integer number (1251504).

Almost surely, 2^13383755 is an apocalyptic number.

13383755 is a deficient number, since it is larger than the sum of its proper divisors (6640309).

13383755 is a wasteful number, since it uses less digits than its factorization.

13383755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34786.

The product of its digits is 37800, while the sum is 35.

The square root of 13383755 is about 3658.3814727281. The cubic root of 13383755 is about 237.4247517845.

The spelling of 13383755 in words is "thirteen million, three hundred eighty-three thousand, seven hundred fifty-five".