385158 has 16 divisors (see below), whose sum is σ = 804096. Its totient is φ = 122760.

The previous prime is 385153. The next prime is 385159. The reversal of 385158 is 851583.

It is a happy number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 385158.

It is not an unprimeable number, because it can be changed into a prime (385153) by changing a digit.

385158 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 7 ways as a sum of consecutive naturals, for example, 1258 + ... + 1533.

It is an arithmetic number, because the mean of its divisors is an integer number (50256).

2³⁸⁵¹⁵⁸ is an apocalyptic number.

385158 is an abundant number, since it is smaller than the sum of its proper divisors (418938).

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

385158 is a wasteful number, since it uses less digits than its factorization.

385158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2819.

The product of its digits is 4800, while the sum is 30.

The square root of 385158 is about 620.6109892678. The cubic root of 385158 is about 72.7578137827.

The spelling of 385158 in words is "three hundred eighty-five thousand, one hundred fifty-eight".