385522862 has 4 divisors (see below), whose sum is σ = 578284296. Its totient is φ = 192761430.

The previous prime is 385522859. The next prime is 385522871. The reversal of 385522862 is 268225583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 268225583 = 1217 ⋅220399.

It is a super-3 number, since 3×385522862³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96380714 + ... + 96380717.

It is an arithmetic number, because the mean of its divisors is an integer number (144571074).

Almost surely, 2^385522862 is an apocalyptic number.

385522862 is a deficient number, since it is larger than the sum of its proper divisors (192761434).

385522862 is a wasteful number, since it uses less digits than its factorization.

385522862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192761433.

The product of its digits is 230400, while the sum is 41.

The square root of 385522862 is about 19634.7361072157. The cubic root of 385522862 is about 727.8078113917.

It can be divided in two parts, 38552 and 2862, that added together give a palindrome (41414).

The spelling of 385522862 in words is "three hundred eighty-five million, five hundred twenty-two thousand, eight hundred sixty-two".