38522233 has 2 divisors, whose sum is σ = 38522234. Its totient is φ = 38522232.

The previous prime is 38522213. The next prime is 38522249. The reversal of 38522233 is 33222583.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35378704 + 3143529 = 5948^2 + 1773^2 .

It is a cyclic number.

It is not a de Polignac number, because 38522233 - 2¹⁷ = 38391161 is a prime.

It is equal to p_2349046 and since 38522233 and 2349046 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (38522203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19261116 + 19261117.

It is an arithmetic number, because the mean of its divisors is an integer number (19261117).

Almost surely, 2^38522233 is an apocalyptic number.

It is an amenable number.

38522233 is a deficient number, since it is larger than the sum of its proper divisors (1).

38522233 is an equidigital number, since it uses as much as digits as its factorization.

38522233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 28.

The square root of 38522233 is about 6206.6281506145. The cubic root of 38522233 is about 337.7306567759.

The spelling of 38522233 in words is "thirty-eight million, five hundred twenty-two thousand, two hundred thirty-three".