133006654 has 32 divisors (see below), whose sum is σ = 232429824. Its totient is φ = 56474880.

The previous prime is 133006637. The next prime is 133006661. The reversal of 133006654 is 456600331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18702 + ... + 24814.

It is an arithmetic number, because the mean of its divisors is an integer number (7263432).

Almost surely, 2^133006654 is an apocalyptic number.

133006654 is a deficient number, since it is larger than the sum of its proper divisors (99423170).

133006654 is a wasteful number, since it uses less digits than its factorization.

133006654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6192.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 133006654 is about 11532.8510785495. The cubic root of 133006654 is about 510.4553846233.

Adding to 133006654 its reverse (456600331), we get a palindrome (589606985).

The spelling of 133006654 in words is "one hundred thirty-three million, six thousand, six hundred fifty-four".