38860148 has 6 divisors (see below), whose sum is σ = 68005266. Its totient is φ = 19430072.

The previous prime is 38860141. The next prime is 38860189. The reversal of 38860148 is 84106883.

38860148 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 only one way, i.e., 37112464 + 1747684 = 6092^2 + 1322^2 .

It is a super-2 number, since 2×38860148² = 3020222205163808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38860141) 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, 4857515 + ... + 4857522.

It is an arithmetic number, because the mean of its divisors is an integer number (11334211).

Almost surely, 2^38860148 is an apocalyptic number.

It is an amenable number.

38860148 is a deficient number, since it is larger than the sum of its proper divisors (29145118).

38860148 is a wasteful number, since it uses less digits than its factorization.

38860148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9715041 (or 9715039 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 38860148 is about 6233.7908210013. The cubic root of 38860148 is about 338.7153017931.

The spelling of 38860148 in words is "thirty-eight million, eight hundred sixty thousand, one hundred forty-eight".