38885148 has 18 divisors (see below), whose sum is σ = 98293104. Its totient is φ = 12961704.

The previous prime is 38885089. The next prime is 38885149. The reversal of 38885148 is 84158883.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38885149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 540036 + ... + 540107.

It is an arithmetic number, because the mean of its divisors is an integer number (5460728).

Almost surely, 2^38885148 is an apocalyptic number.

It is an amenable number.

38885148 is an abundant number, since it is smaller than the sum of its proper divisors (59407956).

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

38885148 is a wasteful number, since it uses less digits than its factorization.

38885148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080153 (or 1080148 counting only the distinct ones).

The product of its digits is 245760, while the sum is 45.

The square root of 38885148 is about 6235.7956990267. The cubic root of 38885148 is about 338.7879217542.

The spelling of 38885148 in words is "thirty-eight million, eight hundred eighty-five thousand, one hundred forty-eight".