385130 has 16 divisors (see below), whose sum is σ = 730080. Its totient is φ = 145872.

The previous prime is 385129. The next prime is 385139. The reversal of 385130 is 31583.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (385139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 824 + ... + 1203.

It is an arithmetic number, because the mean of its divisors is an integer number (45630).

2³⁸⁵¹³⁰ is an apocalyptic number.

385130 is a deficient number, since it is larger than the sum of its proper divisors (344950).

385130 is a wasteful number, since it uses less digits than its factorization.

385130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 385130 is about 620.5884304432. The cubic root of 385130 is about 72.7560506377.

It can be divided in two parts, 385 and 130, that added together give a palindrome (515).

The spelling of 385130 in words is "three hundred eighty-five thousand, one hundred thirty".