14468789 has 2 divisors, whose sum is σ = 14468790. Its totient is φ = 14468788.

The previous prime is 14468761. The next prime is 14468801. The reversal of 14468789 is 98786441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12460900 + 2007889 = 3530^2 + 1417^2 .

It is a cyclic number.

It is not a de Polignac number, because 14468789 - 2⁸ = 14468533 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14468759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7234394 + 7234395.

It is an arithmetic number, because the mean of its divisors is an integer number (7234395).

Almost surely, 2^14468789 is an apocalyptic number.

It is an amenable number.

14468789 is a deficient number, since it is larger than the sum of its proper divisors (1).

14468789 is an equidigital number, since it uses as much as digits as its factorization.

14468789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 47.

The square root of 14468789 is about 3803.7861401504. The cubic root of 14468789 is about 243.6748614336.

The spelling of 14468789 in words is "fourteen million, four hundred sixty-eight thousand, seven hundred eighty-nine".