14742331 has 2 divisors, whose sum is σ = 14742332. Its totient is φ = 14742330.

The previous prime is 14742323. The next prime is 14742341. The reversal of 14742331 is 13324741.

It is a weak prime.

It is an emirp because it is prime and its reverse (13324741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14742331 - 2³ = 14742323 is a prime.

It is a super-2 number, since 2×14742331² = 434672646627122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14742296 and 14742305.

It is not a weakly prime, because it can be changed into another prime (14742341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7371165 + 7371166.

It is an arithmetic number, because the mean of its divisors is an integer number (7371166).

Almost surely, 2^14742331 is an apocalyptic number.

14742331 is a deficient number, since it is larger than the sum of its proper divisors (1).

14742331 is an equidigital number, since it uses as much as digits as its factorization.

14742331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 25.

The square root of 14742331 is about 3839.5743253647. The cubic root of 14742331 is about 245.2008958929.

The spelling of 14742331 in words is "fourteen million, seven hundred forty-two thousand, three hundred thirty-one".