38797548 has 24 divisors (see below), whose sum is σ = 90736128. Its totient is φ = 12902736.

The previous prime is 38797543. The next prime is 38797559. The reversal of 38797548 is 84579783.

It is a self number, because there is not a number n which added to its sum of digits gives 38797548.

It is not an unprimeable number, because it can be changed into a prime (38797543) 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, 2065 + ... + 9047.

It is an arithmetic number, because the mean of its divisors is an integer number (3780672).

Almost surely, 2^38797548 is an apocalyptic number.

It is an amenable number.

38797548 is an abundant number, since it is smaller than the sum of its proper divisors (51938580).

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

38797548 is a wasteful number, since it uses less digits than its factorization.

38797548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7453 (or 7451 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 51.

The square root of 38797548 is about 6228.7677754111. The cubic root of 38797548 is about 338.5333246706.

The spelling of 38797548 in words is "thirty-eight million, seven hundred ninety-seven thousand, five hundred forty-eight".