133360047 has 32 divisors (see below), whose sum is σ = 205608960. Its totient is φ = 85337280.

The previous prime is 133360043. The next prime is 133360063. The reversal of 133360047 is 740063331.

It is a happy number.

133360047 is a `hidden beast` number, since 13 + 3 + 3 + 600 + 47 = 666.

It is not a de Polignac number, because 133360047 - 2² = 133360043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 133360047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133360043) 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 31 ways as a sum of consecutive naturals, for example, 114088 + ... + 115250.

It is an arithmetic number, because the mean of its divisors is an integer number (6425280).

Almost surely, 2^133360047 is an apocalyptic number.

133360047 is a deficient number, since it is larger than the sum of its proper divisors (72248913).

133360047 is a wasteful number, since it uses less digits than its factorization.

133360047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340 (or 1334 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 133360047 is about 11548.1620615577. The cubic root of 133360047 is about 510.9070708753.

The spelling of 133360047 in words is "one hundred thirty-three million, three hundred sixty thousand, forty-seven".