233284066 has 4 divisors (see below), whose sum is σ = 349926102. Its totient is φ = 116642032.

The previous prime is 233284057. The next prime is 233284067. The reversal of 233284066 is 660482332.

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

It can be written as a sum of positive squares in only one way, i.e., 151905625 + 81378441 = 12325^2 + 9021^2 .

It is a super-3 number, since 3×233284066³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (233284067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58321015 + ... + 58321018.

Almost surely, 2^233284066 is an apocalyptic number.

233284066 is a deficient number, since it is larger than the sum of its proper divisors (116642036).

233284066 is a wasteful number, since it uses less digits than its factorization.

233284066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116642035.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 233284066 is about 15273.6395793537. The cubic root of 233284066 is about 615.5949173066.

The spelling of 233284066 in words is "two hundred thirty-three million, two hundred eighty-four thousand, sixty-six".