14531087 has 2 divisors, whose sum is σ = 14531088. Its totient is φ = 14531086.

The previous prime is 14531081. The next prime is 14531093. The reversal of 14531087 is 78013541.

It is a balanced prime because it is at equal distance from previous prime (14531081) and next prime (14531093).

It is an emirp because it is prime and its reverse (78013541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14531087 - 2⁴ = 14531071 is a prime.

It is a super-2 number, since 2×14531087² = 422304978803138, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14531081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7265543 + 7265544.

It is an arithmetic number, because the mean of its divisors is an integer number (7265544).

Almost surely, 2^14531087 is an apocalyptic number.

14531087 is a deficient number, since it is larger than the sum of its proper divisors (1).

14531087 is an equidigital number, since it uses as much as digits as its factorization.

14531087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 14531087 is about 3811.9662905120. The cubic root of 14531087 is about 244.0240894876.

The spelling of 14531087 in words is "fourteen million, five hundred thirty-one thousand, eighty-seven".