385182 has 32 divisors (see below), whose sum is σ = 979200. Its totient is φ = 109944.

The previous prime is 385171. The next prime is 385193. The reversal of 385182 is 281583.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (385171) and next prime (385193).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

385182 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 15 ways as a sum of consecutive naturals, for example, 132 + ... + 887.

It is an arithmetic number, because the mean of its divisors is an integer number (30600).

2³⁸⁵¹⁸² is an apocalyptic number.

385182 is an abundant number, since it is smaller than the sum of its proper divisors (594018).

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

385182 is a wasteful number, since it uses less digits than its factorization.

385182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037 (or 1031 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 385182 is about 620.6303247506. The cubic root of 385182 is about 72.7593249818.

The spelling of 385182 in words is "three hundred eighty-five thousand, one hundred eighty-two".