14527969 has 2 divisors, whose sum is σ = 14527970. Its totient is φ = 14527968.

The previous prime is 14527967. The next prime is 14527991. The reversal of 14527969 is 96972541.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12006225 + 2521744 = 3465^2 + 1588^2 .

It is an emirp because it is prime and its reverse (96972541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14527969 - 2¹ = 14527967 is a prime.

It is a super-2 number, since 2×14527969² = 422123766529922, which contains 22 as substring.

Together with 14527967, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14527963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7263984 + 7263985.

It is an arithmetic number, because the mean of its divisors is an integer number (7263985).

Almost surely, 2^14527969 is an apocalyptic number.

It is an amenable number.

14527969 is a deficient number, since it is larger than the sum of its proper divisors (1).

14527969 is an equidigital number, since it uses as much as digits as its factorization.

14527969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 43.

The square root of 14527969 is about 3811.5572932858. The cubic root of 14527969 is about 244.0066344608.

The spelling of 14527969 in words is "fourteen million, five hundred twenty-seven thousand, nine hundred sixty-nine".