38613848 has 128 divisors (see below), whose sum is σ = 96768000. Its totient is φ = 14031360.

The previous prime is 38613823. The next prime is 38613859. The reversal of 38613848 is 84831683.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 654443 + ... + 654501.

It is an arithmetic number, because the mean of its divisors is an integer number (756000).

Almost surely, 2^38613848 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 38613848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48384000).

38613848 is an abundant number, since it is smaller than the sum of its proper divisors (58154152).

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

38613848 is a wasteful number, since it uses less digits than its factorization.

38613848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 141 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 38613848 is about 6214.0041840990. The cubic root of 38613848 is about 337.9981793257.

The spelling of 38613848 in words is "thirty-eight million, six hundred thirteen thousand, eight hundred forty-eight".