38268833 has 2 divisors, whose sum is σ = 38268834. Its totient is φ = 38268832.

The previous prime is 38268827. The next prime is 38268847. The reversal of 38268833 is 33886283.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21687649 + 16581184 = 4657^2 + 4072^2 .

It is an emirp because it is prime and its reverse (33886283) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38268833 - 2⁴ = 38268817 is a prime.

It is not a weakly prime, because it can be changed into another prime (38268823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19134416 + 19134417.

It is an arithmetic number, because the mean of its divisors is an integer number (19134417).

Almost surely, 2^38268833 is an apocalyptic number.

It is an amenable number.

38268833 is a deficient number, since it is larger than the sum of its proper divisors (1).

38268833 is an equidigital number, since it uses as much as digits as its factorization.

38268833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 41.

The square root of 38268833 is about 6186.1808088675. The cubic root of 38268833 is about 336.9884941201.

The spelling of 38268833 in words is "thirty-eight million, two hundred sixty-eight thousand, eight hundred thirty-three".