13250843 has 2 divisors, whose sum is σ = 13250844. Its totient is φ = 13250842.

The previous prime is 13250827. The next prime is 13250863. The reversal of 13250843 is 34805231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13250843 - 2⁴ = 13250827 is a prime.

It is a super-4 number, since 4×13250843⁴ (a number of 30 digits) contains 4444 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13250863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6625421 + 6625422.

It is an arithmetic number, because the mean of its divisors is an integer number (6625422).

Almost surely, 2^13250843 is an apocalyptic number.

13250843 is a deficient number, since it is larger than the sum of its proper divisors (1).

13250843 is an equidigital number, since it uses as much as digits as its factorization.

13250843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 13250843 is about 3640.1707377539. The cubic root of 13250843 is about 236.6361928185.

The spelling of 13250843 in words is "thirteen million, two hundred fifty thousand, eight hundred forty-three".