233161606 has 4 divisors (see below), whose sum is σ = 349742412. Its totient is φ = 116580802.

The previous prime is 233161589. The next prime is 233161619. The reversal of 233161606 is 606161332.

It is a semiprime because it is the product of two primes.

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, 58290400 + ... + 58290403.

It is an arithmetic number, because the mean of its divisors is an integer number (87435603).

Almost surely, 2^233161606 is an apocalyptic number.

233161606 is a deficient number, since it is larger than the sum of its proper divisors (116580806).

233161606 is a wasteful number, since it uses less digits than its factorization.

233161606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116580805.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 233161606 is about 15269.6301854367. The cubic root of 233161606 is about 615.4871817753.

The spelling of 233161606 in words is "two hundred thirty-three million, one hundred sixty-one thousand, six hundred six".