13672453 has 2 divisors, whose sum is σ = 13672454. Its totient is φ = 13672452.

The previous prime is 13672433. The next prime is 13672469. The reversal of 13672453 is 35427631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12510369 + 1162084 = 3537^2 + 1078^2 .

It is a cyclic number.

It is not a de Polignac number, because 13672453 - 2⁹ = 13671941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13672433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6836226 + 6836227.

It is an arithmetic number, because the mean of its divisors is an integer number (6836227).

Almost surely, 2^13672453 is an apocalyptic number.

It is an amenable number.

13672453 is a deficient number, since it is larger than the sum of its proper divisors (1).

13672453 is an equidigital number, since it uses as much as digits as its factorization.

13672453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 31.

The square root of 13672453 is about 3697.6280234767. The cubic root of 13672453 is about 239.1197674729.

The spelling of 13672453 in words is "thirteen million, six hundred seventy-two thousand, four hundred fifty-three".