133076949 has 8 divisors (see below), whose sum is σ = 178525152. Its totient is φ = 88173360.

The previous prime is 133076947. The next prime is 133076981. The reversal of 133076949 is 949670331.

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

It is not a de Polignac number, because 133076949 - 2¹ = 133076947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133076949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133076947) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 135582 + ... + 136559.

It is an arithmetic number, because the mean of its divisors is an integer number (22315644).

Almost surely, 2^133076949 is an apocalyptic number.

It is an amenable number.

133076949 is a deficient number, since it is larger than the sum of its proper divisors (45448203).

133076949 is a wasteful number, since it uses less digits than its factorization.

133076949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272307.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 133076949 is about 11535.8982745168. The cubic root of 133076949 is about 510.5452952673.

The spelling of 133076949 in words is "one hundred thirty-three million, seventy-six thousand, nine hundred forty-nine".