38088005 has 4 divisors (see below), whose sum is σ = 45705612. Its totient is φ = 30470400.

The previous prime is 38087983. The next prime is 38088097. The reversal of 38088005 is 50088083.

It is a happy number.

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 30459361 + 7628644 = 5519^2 + 2762^2 .

It is not a de Polignac number, because 38088005 - 2⁶ = 38087941 is a prime.

It is a super-2 number, since 2×38088005² = 2901392249760050, which contains 22 as substring.

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, 3808796 + ... + 3808805.

It is an arithmetic number, because the mean of its divisors is an integer number (11426403).

Almost surely, 2^38088005 is an apocalyptic number.

It is an amenable number.

38088005 is a deficient number, since it is larger than the sum of its proper divisors (7617607).

38088005 is an equidigital number, since it uses as much as digits as its factorization.

38088005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7617606.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 38088005 is about 6171.5480229842. The cubic root of 38088005 is about 336.4568762367.

The spelling of 38088005 in words is "thirty-eight million, eighty-eight thousand, five".