133965484 has 6 divisors (see below), whose sum is σ = 234439604. Its totient is φ = 66982740.

The previous prime is 133965479. The next prime is 133965487. The reversal of 133965484 is 484569331.

It is a self number, because there is not a number n which added to its sum of digits gives 133965484.

It is not an unprimeable number, because it can be changed into a prime (133965487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16745682 + ... + 16745689.

Almost surely, 2^133965484 is an apocalyptic number.

It is an amenable number.

133965484 is a deficient number, since it is larger than the sum of its proper divisors (100474120).

133965484 is a wasteful number, since it uses less digits than its factorization.

133965484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33491375 (or 33491373 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 133965484 is about 11574.3459426440. The cubic root of 133965484 is about 511.6790540255.

The spelling of 133965484 in words is "one hundred thirty-three million, nine hundred sixty-five thousand, four hundred eighty-four".