133596982 has 8 divisors (see below), whose sum is σ = 212183496. Its totient is φ = 62869152.

The previous prime is 133596959. The next prime is 133596989. The reversal of 133596982 is 289695331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133596989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1964628 + ... + 1964695.

It is an arithmetic number, because the mean of its divisors is an integer number (26522937).

Almost surely, 2^133596982 is an apocalyptic number.

133596982 is a deficient number, since it is larger than the sum of its proper divisors (78586514).

133596982 is a wasteful number, since it uses less digits than its factorization.

133596982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3929342.

The product of its digits is 349920, while the sum is 46.

The square root of 133596982 is about 11558.4160679567. The cubic root of 133596982 is about 511.2094606617.

The spelling of 133596982 in words is "one hundred thirty-three million, five hundred ninety-six thousand, nine hundred eighty-two".