385048 has 8 divisors (see below), whose sum is σ = 721980. Its totient is φ = 192520.

The previous prime is 385039. The next prime is 385057. The reversal of 385048 is 840583.

It is an interprime number because it is at equal distance from previous prime (385039) and next prime (385057).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24058 + ... + 24073.

2³⁸⁵⁰⁴⁸ is an apocalyptic number.

It is an amenable number.

385048 is a deficient number, since it is larger than the sum of its proper divisors (336932).

385048 is a wasteful number, since it uses less digits than its factorization.

385048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48137 (or 48133 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 385048 is about 620.5223605963. The cubic root of 385048 is about 72.7508866501.

Subtracting 385048 from its reverse (840583), we obtain a triangular number (455535 = T₉₅₄).

The spelling of 385048 in words is "three hundred eighty-five thousand, forty-eight".