38224783 has 2 divisors, whose sum is σ = 38224784. Its totient is φ = 38224782.

The previous prime is 38224759. The next prime is 38224793. The reversal of 38224783 is 38742283.

It is a happy number.

38224783 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 38224783 - 2¹⁷ = 38093711 is a prime.

It is a super-2 number, since 2×38224783² = 2922268070794178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38224723) 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, 19112391 + 19112392.

It is an arithmetic number, because the mean of its divisors is an integer number (19112392).

Almost surely, 2^38224783 is an apocalyptic number.

38224783 is a deficient number, since it is larger than the sum of its proper divisors (1).

38224783 is an equidigital number, since it uses as much as digits as its factorization.

38224783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 37.

The square root of 38224783 is about 6182.6194286888. The cubic root of 38224783 is about 336.8591456724.

The spelling of 38224783 in words is "thirty-eight million, two hundred twenty-four thousand, seven hundred eighty-three".