14500001 has 2 divisors, whose sum is σ = 14500002. Its totient is φ = 14500000.

The previous prime is 14499973. The next prime is 14500007. The reversal of 14500001 is 10000541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14432401 + 67600 = 3799^2 + 260^2 .

It is a cyclic number.

It is not a de Polignac number, because 14500001 - 2¹⁴ = 14483617 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14500007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7250000 + 7250001.

It is an arithmetic number, because the mean of its divisors is an integer number (7250001).

Almost surely, 2^14500001 is an apocalyptic number.

It is an amenable number.

14500001 is a deficient number, since it is larger than the sum of its proper divisors (1).

14500001 is an equidigital number, since it uses as much as digits as its factorization.

14500001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 14500001 is about 3807.8866842384. The cubic root of 14500001 is about 243.8499536594.

Adding to 14500001 its reverse (10000541), we get a palindrome (24500542).

The spelling of 14500001 in words is "fourteen million, five hundred thousand, one".