14746889 has 2 divisors, whose sum is σ = 14746890. Its totient is φ = 14746888.

The previous prime is 14746883. The next prime is 14746903. The reversal of 14746889 is 98864741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13017664 + 1729225 = 3608^2 + 1315^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14746889 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14746883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7373444 + 7373445.

It is an arithmetic number, because the mean of its divisors is an integer number (7373445).

Almost surely, 2^14746889 is an apocalyptic number.

It is an amenable number.

14746889 is a deficient number, since it is larger than the sum of its proper divisors (1).

14746889 is an equidigital number, since it uses as much as digits as its factorization.

14746889 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 14746889 is about 3840.1678348739. The cubic root of 14746889 is about 245.2261635054.

The spelling of 14746889 in words is "fourteen million, seven hundred forty-six thousand, eight hundred eighty-nine".