385083223 has 6 divisors (see below), whose sum is σ = 440154456. Its totient is φ = 330026832.

The previous prime is 385083211. The next prime is 385083233. The reversal of 385083223 is 322380583.

It is a happy number.

It is not a de Polignac number, because 385083223 - 2²⁵ = 351528791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385083233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48211 + ... + 55627.

It is an arithmetic number, because the mean of its divisors is an integer number (73359076).

Almost surely, 2^385083223 is an apocalyptic number.

385083223 is a deficient number, since it is larger than the sum of its proper divisors (55071233).

385083223 is an frugal number, since it uses more digits than its factorization.

385083223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14841 (or 7424 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 385083223 is about 19623.5374741661. The cubic root of 385083223 is about 727.5310492450.

The spelling of 385083223 in words is "three hundred eighty-five million, eighty-three thousand, two hundred twenty-three".