385722235 has 16 divisors (see below), whose sum is σ = 471847680. Its totient is φ = 302616160.

The previous prime is 385722229. The next prime is 385722263. The reversal of 385722235 is 532227583.

It is a happy number.

It is not a de Polignac number, because 385722235 - 2⁵ = 385722203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 385722194 and 385722203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143514 + ... + 146176.

It is an arithmetic number, because the mean of its divisors is an integer number (29490480).

Almost surely, 2^385722235 is an apocalyptic number.

385722235 is a deficient number, since it is larger than the sum of its proper divisors (86125445).

385722235 is a wasteful number, since it uses less digits than its factorization.

385722235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3218.

The product of its digits is 100800, while the sum is 37.

The square root of 385722235 is about 19639.8124991050. The cubic root of 385722235 is about 727.9332516138.

The spelling of 385722235 in words is "three hundred eighty-five million, seven hundred twenty-two thousand, two hundred thirty-five".