13626001 has 2 divisors, whose sum is σ = 13626002. Its totient is φ = 13626000.

The previous prime is 13625951. The next prime is 13626029. The reversal of 13626001 is 10062631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7980625 + 5645376 = 2825^2 + 2376^2 .

It is a cyclic number.

It is not a de Polignac number, because 13626001 - 2¹⁵ = 13593233 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13626001.

It is not a weakly prime, because it can be changed into another prime (13626071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6813000 + 6813001.

It is an arithmetic number, because the mean of its divisors is an integer number (6813001).

Almost surely, 2^13626001 is an apocalyptic number.

It is an amenable number.

13626001 is a deficient number, since it is larger than the sum of its proper divisors (1).

13626001 is an equidigital number, since it uses as much as digits as its factorization.

13626001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 13626001 is about 3691.3413551174. The cubic root of 13626001 is about 238.8486580009.

Adding to 13626001 its reverse (10062631), we get a palindrome (23688632).

The spelling of 13626001 in words is "thirteen million, six hundred twenty-six thousand, one".