14531633 has 2 divisors, whose sum is σ = 14531634. Its totient is φ = 14531632.

The previous prime is 14531611. The next prime is 14531659. The reversal of 14531633 is 33613541.

It is an a-pointer prime, because the next prime (14531659) can be obtained adding 14531633 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14531344 + 289 = 3812^2 + 17^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14531633 is a prime.

It is a super-2 number, since 2×14531633² = 422336715293378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14531663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7265816 + 7265817.

It is an arithmetic number, because the mean of its divisors is an integer number (7265817).

Almost surely, 2^14531633 is an apocalyptic number.

It is an amenable number.

14531633 is a deficient number, since it is larger than the sum of its proper divisors (1).

14531633 is an equidigital number, since it uses as much as digits as its factorization.

14531633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 26.

The square root of 14531633 is about 3812.0379064222. The cubic root of 14531633 is about 244.0271458197.

The spelling of 14531633 in words is "fourteen million, five hundred thirty-one thousand, six hundred thirty-three".