14001601 has 2 divisors, whose sum is σ = 14001602. Its totient is φ = 14001600.

The previous prime is 14001599. The next prime is 14001607. The reversal of 14001601 is 10610041.

14001601 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13727025 + 274576 = 3705^2 + 524^2 .

It is a cyclic number.

It is not a de Polignac number, because 14001601 - 2¹ = 14001599 is a prime.

Together with 14001599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14001607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7000800 + 7000801.

It is an arithmetic number, because the mean of its divisors is an integer number (7000801).

Almost surely, 2^14001601 is an apocalyptic number.

It is an amenable number.

14001601 is a deficient number, since it is larger than the sum of its proper divisors (1).

14001601 is an equidigital number, since it uses as much as digits as its factorization.

14001601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 14001601 is about 3741.8713232820. The cubic root of 14001601 is about 241.0234133001.

Adding to 14001601 its reverse (10610041), we get a palindrome (24611642).

The spelling of 14001601 in words is "fourteen million, one thousand, six hundred one".