38788148 has 12 divisors (see below), whose sum is σ = 77576352. Its totient is φ = 16623480.

The previous prime is 38788129. The next prime is 38788181. The reversal of 38788148 is 84188783.

It is a happy number.

38788148 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 692618 + ... + 692673.

It is an arithmetic number, because the mean of its divisors is an integer number (6464696).

Almost surely, 2^38788148 is an apocalyptic number.

It is an amenable number.

38788148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

38788148 is a wasteful number, since it uses less digits than its factorization.

38788148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385302 (or 1385300 counting only the distinct ones).

The product of its digits is 344064, while the sum is 47.

The square root of 38788148 is about 6228.0131663316. The cubic root of 38788148 is about 338.5059821327.

The spelling of 38788148 in words is "thirty-eight million, seven hundred eighty-eight thousand, one hundred forty-eight".