385060172 has 24 divisors (see below), whose sum is σ = 770585760. Its totient is φ = 164926080.

The previous prime is 385060171. The next prime is 385060219. The reversal of 385060172 is 271060583.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (385060171) 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, 60854 + ... + 66882.

It is an arithmetic number, because the mean of its divisors is an integer number (32107740).

Almost surely, 2^385060172 is an apocalyptic number.

It is an amenable number.

385060172 is an abundant number, since it is smaller than the sum of its proper divisors (385525588).

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

385060172 is a wasteful number, since it uses less digits than its factorization.

385060172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8321 (or 8319 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 385060172 is about 19622.9501349823. The cubic root of 385060172 is about 727.5165323373.

The spelling of 385060172 in words is "three hundred eighty-five million, sixty thousand, one hundred seventy-two".