13352401 has 2 divisors, whose sum is σ = 13352402. Its totient is φ = 13352400.

The previous prime is 13352393. The next prime is 13352411. The reversal of 13352401 is 10425331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8294400 + 5058001 = 2880^2 + 2249^2 .

It is a cyclic number.

It is not a de Polignac number, because 13352401 - 2³ = 13352393 is a prime.

It is a super-2 number, since 2×13352401² = 356573224929602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13352411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6676200 + 6676201.

It is an arithmetic number, because the mean of its divisors is an integer number (6676201).

Almost surely, 2^13352401 is an apocalyptic number.

It is an amenable number.

13352401 is a deficient number, since it is larger than the sum of its proper divisors (1).

13352401 is an equidigital number, since it uses as much as digits as its factorization.

13352401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 13352401 is about 3654.0937316933. The cubic root of 13352401 is about 237.2392025519.

Adding to 13352401 its reverse (10425331), we get a palindrome (23777732).

The spelling of 13352401 in words is "thirteen million, three hundred fifty-two thousand, four hundred one".