14631091 has 2 divisors, whose sum is σ = 14631092. Its totient is φ = 14631090.

The previous prime is 14631017. The next prime is 14631103. The reversal of 14631091 is 19013641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14631091 - 2⁷ = 14630963 is a prime.

It is not a weakly prime, because it can be changed into another prime (14631011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7315545 + 7315546.

It is an arithmetic number, because the mean of its divisors is an integer number (7315546).

Almost surely, 2^14631091 is an apocalyptic number.

14631091 is a deficient number, since it is larger than the sum of its proper divisors (1).

14631091 is an equidigital number, since it uses as much as digits as its factorization.

14631091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 14631091 is about 3825.0609145476. The cubic root of 14631091 is about 244.5826073776.

The spelling of 14631091 in words is "fourteen million, six hundred thirty-one thousand, ninety-one".