13807373 has 2 divisors, whose sum is σ = 13807374. Its totient is φ = 13807372.

The previous prime is 13807361. The next prime is 13807379. The reversal of 13807373 is 37370831.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13380964 + 426409 = 3658^2 + 653^2 .

It is an emirp because it is prime and its reverse (37370831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13807373 - 2²⁰ = 12758797 is a prime.

It is a super-2 number, since 2×13807373² = 381287098322258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13807379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6903686 + 6903687.

It is an arithmetic number, because the mean of its divisors is an integer number (6903687).

Almost surely, 2^13807373 is an apocalyptic number.

It is an amenable number.

13807373 is a deficient number, since it is larger than the sum of its proper divisors (1).

13807373 is an equidigital number, since it uses as much as digits as its factorization.

13807373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 13807373 is about 3715.8273641277. The cubic root of 13807373 is about 239.9037403323.

The spelling of 13807373 in words is "thirteen million, eight hundred seven thousand, three hundred seventy-three".