38548128 has 48 divisors (see below), whose sum is σ = 104461056. Its totient is φ = 12433920.

The previous prime is 38548123. The next prime is 38548171. The reversal of 38548128 is 82184583.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (38548121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3501 + ... + 9452.

It is an arithmetic number, because the mean of its divisors is an integer number (2176272).

Almost surely, 2^38548128 is an apocalyptic number.

It is an amenable number.

38548128 is an abundant number, since it is smaller than the sum of its proper divisors (65912928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38548128 is a wasteful number, since it uses less digits than its factorization.

38548128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12997 (or 12989 counting only the distinct ones).

The product of its digits is 61440, while the sum is 39.

The square root of 38548128 is about 6208.7138764804. The cubic root of 38548128 is about 337.8063150456.

The spelling of 38548128 in words is "thirty-eight million, five hundred forty-eight thousand, one hundred twenty-eight".