14091355 has 4 divisors (see below), whose sum is σ = 16909632. Its totient is φ = 11273080.

The previous prime is 14091347. The next prime is 14091359. The reversal of 14091355 is 55319041.

14091355 = 1530² + 1531² + ... + 1535².

14091355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55319041 = 127 ⋅435583.

It is not a de Polignac number, because 14091355 - 2³ = 14091347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14091359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1409131 + ... + 1409140.

It is an arithmetic number, because the mean of its divisors is an integer number (4227408).

Almost surely, 2^14091355 is an apocalyptic number.

14091355 is a deficient number, since it is larger than the sum of its proper divisors (2818277).

14091355 is an equidigital number, since it uses as much as digits as its factorization.

14091355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818276.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 14091355 is about 3753.8453617591. The cubic root of 14091355 is about 241.5373248952.

The spelling of 14091355 in words is "fourteen million, ninety-one thousand, three hundred fifty-five".