233220486 has 16 divisors (see below), whose sum is σ = 476365824. Its totient is φ = 76086024.

The previous prime is 233220469. The next prime is 233220487. The reversal of 233220486 is 684022332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233220487) 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, 413230 + ... + 413793.

It is an arithmetic number, because the mean of its divisors is an integer number (29772864).

Almost surely, 2^233220486 is an apocalyptic number.

233220486 is an abundant number, since it is smaller than the sum of its proper divisors (243145338).

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

233220486 is a wasteful number, since it uses less digits than its factorization.

233220486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827075.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 233220486 is about 15271.5580737527. The cubic root of 233220486 is about 615.5389868098.

The spelling of 233220486 in words is "two hundred thirty-three million, two hundred twenty thousand, four hundred eighty-six".