14809801 has 2 divisors, whose sum is σ = 14809802. Its totient is φ = 14809800.

The previous prime is 14809799. The next prime is 14809813. The reversal of 14809801 is 10890841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14478025 + 331776 = 3805^2 + 576^2 .

It is a cyclic number.

It is not a de Polignac number, because 14809801 - 2¹ = 14809799 is a prime.

Together with 14809799, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14809871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7404900 + 7404901.

It is an arithmetic number, because the mean of its divisors is an integer number (7404901).

Almost surely, 2^14809801 is an apocalyptic number.

It is an amenable number.

14809801 is a deficient number, since it is larger than the sum of its proper divisors (1).

14809801 is an equidigital number, since it uses as much as digits as its factorization.

14809801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 14809801 is about 3848.3504258318. The cubic root of 14809801 is about 245.5743902056.

The spelling of 14809801 in words is "fourteen million, eight hundred nine thousand, eight hundred one".