133014609 has 64 divisors (see below), whose sum is σ = 248371200. Its totient is φ = 68475456.

The previous prime is 133014517. The next prime is 133014643. The reversal of 133014609 is 906410331.

133014609 is a `hidden beast` number, since 13 + 30 + 14 + 609 = 666.

It is not a de Polignac number, because 133014609 - 2⁷ = 133014481 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (133014109) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 105022 + ... + 106280.

It is an arithmetic number, because the mean of its divisors is an integer number (3880800).

Almost surely, 2^133014609 is an apocalyptic number.

It is an amenable number.

133014609 is a deficient number, since it is larger than the sum of its proper divisors (115356591).

133014609 is a wasteful number, since it uses less digits than its factorization.

133014609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331 (or 1325 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 133014609 is about 11533.1959577560. The cubic root of 133014609 is about 510.4655610356.

The spelling of 133014609 in words is "one hundred thirty-three million, fourteen thousand, six hundred nine".