38485873 has 2 divisors, whose sum is σ = 38485874. Its totient is φ = 38485872.

The previous prime is 38485801. The next prime is 38485907. The reversal of 38485873 is 37858483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34845409 + 3640464 = 5903^2 + 1908^2 .

It is a cyclic number.

It is not a de Polignac number, because 38485873 - 2¹⁷ = 38354801 is a prime.

It is not a weakly prime, because it can be changed into another prime (38485373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19242936 + 19242937.

It is an arithmetic number, because the mean of its divisors is an integer number (19242937).

Almost surely, 2^38485873 is an apocalyptic number.

It is an amenable number.

38485873 is a deficient number, since it is larger than the sum of its proper divisors (1).

38485873 is an equidigital number, since it uses as much as digits as its factorization.

38485873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 645120, while the sum is 46.

The square root of 38485873 is about 6203.6983324465. The cubic root of 38485873 is about 337.6243653238.

The spelling of 38485873 in words is "thirty-eight million, four hundred eighty-five thousand, eight hundred seventy-three".