133164496 has 20 divisors (see below), whose sum is σ = 260420832. Its totient is φ = 65959136.

The previous prime is 133164487. The next prime is 133164523. The reversal of 133164496 is 694461331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37180 + ... + 40603.

Almost surely, 2^133164496 is an apocalyptic number.

133164496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

133164496 is a deficient number, since it is larger than the sum of its proper divisors (127256336).

133164496 is a wasteful number, since it uses less digits than its factorization.

133164496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77898 (or 77892 counting only the distinct ones).

The product of its digits is 46656, while the sum is 37.

The square root of 133164496 is about 11539.6921969349. The cubic root of 133164496 is about 510.6572277779.

The spelling of 133164496 in words is "one hundred thirty-three million, one hundred sixty-four thousand, four hundred ninety-six".