214233885 has 24 divisors (see below), whose sum is σ = 381377880. Its totient is φ = 111169152.

The previous prime is 214233871. The next prime is 214233893. The reversal of 214233885 is 588332412.

It can be written as a sum of positive squares in 4 ways, for example, as 7650756 + 206583129 = 2766^2 + 14373^2 .

It is not a de Polignac number, because 214233885 - 2⁵ = 214233853 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62670 + ... + 65999.

It is an arithmetic number, because the mean of its divisors is an integer number (15890745).

Almost surely, 2^214233885 is an apocalyptic number.

It is an amenable number.

214233885 is a deficient number, since it is larger than the sum of its proper divisors (167143995).

214233885 is a wasteful number, since it uses less digits than its factorization.

214233885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128717 (or 128714 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 214233885 is about 14636.7306800392. The cubic root of 214233885 is about 598.3602310119.

The spelling of 214233885 in words is "two hundred fourteen million, two hundred thirty-three thousand, eight hundred eighty-five".