14152091 has 2 divisors, whose sum is σ = 14152092. Its totient is φ = 14152090.

The previous prime is 14152067. The next prime is 14152163. The reversal of 14152091 is 19025141.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14152091 is a prime.

It is not a weakly prime, because it can be changed into another prime (14152001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7076045 + 7076046.

It is an arithmetic number, because the mean of its divisors is an integer number (7076046).

Almost surely, 2^14152091 is an apocalyptic number.

14152091 is a deficient number, since it is larger than the sum of its proper divisors (1).

14152091 is an equidigital number, since it uses as much as digits as its factorization.

14152091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 14152091 is about 3761.9265011427. The cubic root of 14152091 is about 241.8838490487.

The spelling of 14152091 in words is "fourteen million, one hundred fifty-two thousand, ninety-one".