14092391 has 2 divisors, whose sum is σ = 14092392. Its totient is φ = 14092390.

The previous prime is 14092381. The next prime is 14092409. The reversal of 14092391 is 19329041.

It is a happy number.

14092391 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (19329041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14092391 - 2²² = 9898087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14092381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7046195 + 7046196.

It is an arithmetic number, because the mean of its divisors is an integer number (7046196).

Almost surely, 2^14092391 is an apocalyptic number.

14092391 is a deficient number, since it is larger than the sum of its proper divisors (1).

14092391 is an equidigital number, since it uses as much as digits as its factorization.

14092391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 14092391 is about 3753.9833510552. The cubic root of 14092391 is about 241.5432440453.

The spelling of 14092391 in words is "fourteen million, ninety-two thousand, three hundred ninety-one".