38850085 has 4 divisors (see below), whose sum is σ = 46620108. Its totient is φ = 31080064.

The previous prime is 38850061. The next prime is 38850103. The reversal of 38850085 is 58005883.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26697889 + 12152196 = 5167^2 + 3486^2 .

It is a cyclic number.

It is not a de Polignac number, because 38850085 - 2¹¹ = 38848037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3885004 + ... + 3885013.

It is an arithmetic number, because the mean of its divisors is an integer number (11655027).

Almost surely, 2^38850085 is an apocalyptic number.

It is an amenable number.

38850085 is a deficient number, since it is larger than the sum of its proper divisors (7770023).

38850085 is an equidigital number, since it uses as much as digits as its factorization.

38850085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7770022.

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 38850085 is about 6232.9836354670. The cubic root of 38850085 is about 338.6860620148.

The spelling of 38850085 in words is "thirty-eight million, eight hundred fifty thousand, eighty-five".