38271648 has 96 divisors (see below), whose sum is σ = 106142400. Its totient is φ = 12056576.

The previous prime is 38271647. The next prime is 38271659. The reversal of 38271648 is 84617283.

38271648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (38271647) 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 in 15 ways as a sum of consecutive naturals, for example, 164140 + ... + 164372.

It is an arithmetic number, because the mean of its divisors is an integer number (1105650).

Almost surely, 2^38271648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38271648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53071200).

38271648 is an abundant number, since it is smaller than the sum of its proper divisors (67870752).

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

38271648 is a wasteful number, since it uses less digits than its factorization.

38271648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334 (or 326 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 38271648 is about 6186.4083279396. The cubic root of 38271648 is about 336.9967567129.

The spelling of 38271648 in words is "thirty-eight million, two hundred seventy-one thousand, six hundred forty-eight".