13423755 has 8 divisors (see below), whose sum is σ = 21478032. Its totient is φ = 7159328.

The previous prime is 13423699. The next prime is 13423763. The reversal of 13423755 is 55732431.

13423755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13423755 - 2⁶ = 13423691 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447444 + ... + 447473.

It is an arithmetic number, because the mean of its divisors is an integer number (2684754).

Almost surely, 2^13423755 is an apocalyptic number.

13423755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13423755 is a deficient number, since it is larger than the sum of its proper divisors (8054277).

13423755 is an equidigital number, since it uses as much as digits as its factorization.

13423755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894925.

The product of its digits is 12600, while the sum is 30.

The square root of 13423755 is about 3663.8442925430. The cubic root of 13423755 is about 237.6610468188.

The spelling of 13423755 in words is "thirteen million, four hundred twenty-three thousand, seven hundred fifty-five".