381848 has 16 divisors (see below), whose sum is σ = 729000. Its totient is φ = 187456.

The previous prime is 381841. The next prime is 381853. The reversal of 381848 is 848183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381841) by changing a digit.

381848 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68 + ... + 876.

2³⁸¹⁸⁴⁸ is an apocalyptic number.

It is an amenable number.

381848 is a deficient number, since it is larger than the sum of its proper divisors (347152).

381848 is a wasteful number, since it uses less digits than its factorization.

381848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874 (or 870 counting only the distinct ones).

The product of its digits is 6144, while the sum is 32.

The square root of 381848 is about 617.9385082676. The cubic root of 381848 is about 72.5487899886.

The spelling of 381848 in words is "three hundred eighty-one thousand, eight hundred forty-eight".