13372937 has 2 divisors, whose sum is σ = 13372938. Its totient is φ = 13372936.

The previous prime is 13372901. The next prime is 13372963. The reversal of 13372937 is 73927331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8462281 + 4910656 = 2909^2 + 2216^2 .

It is a cyclic number.

It is not a de Polignac number, because 13372937 - 2¹⁰ = 13371913 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 13372897 and 13372906.

It is not a weakly prime, because it can be changed into another prime (13372987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6686468 + 6686469.

It is an arithmetic number, because the mean of its divisors is an integer number (6686469).

Almost surely, 2^13372937 is an apocalyptic number.

It is an amenable number.

13372937 is a deficient number, since it is larger than the sum of its proper divisors (1).

13372937 is an equidigital number, since it uses as much as digits as its factorization.

13372937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23814, while the sum is 35.

The square root of 13372937 is about 3656.9026511517. The cubic root of 13372937 is about 237.3607649264.

The spelling of 13372937 in words is "thirteen million, three hundred seventy-two thousand, nine hundred thirty-seven".