38741605 has 12 divisors (see below), whose sum is σ = 54080460. Its totient is φ = 26565504.

The previous prime is 38741587. The next prime is 38741641. The reversal of 38741605 is 50614783.

38741605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13198689 + 25542916 = 3633^2 + 5054^2 .

It is not a de Polignac number, because 38741605 - 2⁹ = 38741093 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 78820 + ... + 79309.

It is an arithmetic number, because the mean of its divisors is an integer number (4506705).

Almost surely, 2^38741605 is an apocalyptic number.

38741605 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38741605 is a deficient number, since it is larger than the sum of its proper divisors (15338855).

38741605 is a wasteful number, since it uses less digits than its factorization.

38741605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158148 (or 158141 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 38741605 is about 6224.2754598427. The cubic root of 38741605 is about 338.3705336293.

The spelling of 38741605 in words is "thirty-eight million, seven hundred forty-one thousand, six hundred five".