38626243 has 2 divisors, whose sum is σ = 38626244. Its totient is φ = 38626242.

The previous prime is 38626213. The next prime is 38626249. The reversal of 38626243 is 34262683.

38626243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38626243 - 2²¹ = 36529091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38626199 and 38626208.

It is not a weakly prime, because it can be changed into another prime (38626249) 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, 19313121 + 19313122.

It is an arithmetic number, because the mean of its divisors is an integer number (19313122).

Almost surely, 2^38626243 is an apocalyptic number.

38626243 is a deficient number, since it is larger than the sum of its proper divisors (1).

38626243 is an equidigital number, since it uses as much as digits as its factorization.

38626243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 34.

The square root of 38626243 is about 6215.0014481092. The cubic root of 38626243 is about 338.0343411299.

The spelling of 38626243 in words is "thirty-eight million, six hundred twenty-six thousand, two hundred forty-three".