133334888 has 16 divisors (see below), whose sum is σ = 250323360. Its totient is φ = 66582000.

The previous prime is 133334881. The next prime is 133334897. The reversal of 133334888 is 888433331.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (133334881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3788 + ... + 16763.

It is an arithmetic number, because the mean of its divisors is an integer number (15645210).

Almost surely, 2^133334888 is an apocalyptic number.

It is an amenable number.

133334888 is a deficient number, since it is larger than the sum of its proper divisors (116988472).

133334888 is a wasteful number, since it uses less digits than its factorization.

133334888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21368 (or 21364 counting only the distinct ones).

The product of its digits is 165888, while the sum is 41.

The square root of 133334888 is about 11547.0727026377. The cubic root of 133334888 is about 510.8749405142.

The spelling of 133334888 in words is "one hundred thirty-three million, three hundred thirty-four thousand, eight hundred eighty-eight".