14622401 has 2 divisors, whose sum is σ = 14622402. Its totient is φ = 14622400.

The previous prime is 14622389. The next prime is 14622403. The reversal of 14622401 is 10422641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13359025 + 1263376 = 3655^2 + 1124^2 .

It is a cyclic number.

It is not a de Polignac number, because 14622401 - 2¹⁴ = 14606017 is a prime.

It is a super-2 number, since 2×14622401² = 427629222009602, which contains 22 as substring.

Together with 14622403, 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 (14622403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7311200 + 7311201.

It is an arithmetic number, because the mean of its divisors is an integer number (7311201).

Almost surely, 2^14622401 is an apocalyptic number.

It is an amenable number.

14622401 is a deficient number, since it is larger than the sum of its proper divisors (1).

14622401 is an equidigital number, since it uses as much as digits as its factorization.

14622401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 14622401 is about 3823.9248162065. The cubic root of 14622401 is about 244.5341752684.

The spelling of 14622401 in words is "fourteen million, six hundred twenty-two thousand, four hundred one".