133333496 has 16 divisors (see below), whose sum is σ = 256757640. Its totient is φ = 64864800.

The previous prime is 133333489. The next prime is 133333513. The reversal of 133333496 is 694333331.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224930 + ... + 225521.

Almost surely, 2^133333496 is an apocalyptic number.

It is an amenable number.

133333496 is a deficient number, since it is larger than the sum of its proper divisors (123424144).

133333496 is a wasteful number, since it uses less digits than its factorization.

133333496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450494 (or 450490 counting only the distinct ones).

The product of its digits is 52488, while the sum is 35.

The square root of 133333496 is about 11547.0124274637. The cubic root of 133333496 is about 510.8731626840.

The spelling of 133333496 in words is "one hundred thirty-three million, three hundred thirty-three thousand, four hundred ninety-six".