133047076 has 12 divisors (see below), whose sum is σ = 233361072. Its totient is φ = 66372488.

The previous prime is 133047053. The next prime is 133047097. The reversal of 133047076 is 670740331.

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, 35770 + ... + 39313.

It is an arithmetic number, because the mean of its divisors is an integer number (19446756).

Almost surely, 2^133047076 is an apocalyptic number.

It is an amenable number.

133047076 is a deficient number, since it is larger than the sum of its proper divisors (100313996).

133047076 is a wasteful number, since it uses less digits than its factorization.

133047076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75530 (or 75528 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 133047076 is about 11534.6034175432. The cubic root of 133047076 is about 510.5070901509.

The spelling of 133047076 in words is "one hundred thirty-three million, forty-seven thousand, seventy-six".