133322607 has 12 divisors (see below), whose sum is σ = 210084264. Its totient is φ = 80801520.

The previous prime is 133322603. The next prime is 133322617. The reversal of 133322607 is 706223331.

133322607 is a `hidden beast` number, since 1 + 3 + 33 + 22 + 607 = 666.

It is not a de Polignac number, because 133322607 - 2² = 133322603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133322603) 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 11 ways as a sum of consecutive naturals, for example, 673248 + ... + 673445.

It is an arithmetic number, because the mean of its divisors is an integer number (17507022).

Almost surely, 2^133322607 is an apocalyptic number.

133322607 is a deficient number, since it is larger than the sum of its proper divisors (76761657).

133322607 is a wasteful number, since it uses less digits than its factorization.

133322607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346710 (or 1346707 counting only the distinct ones).

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

The square root of 133322607 is about 11546.5409105931. The cubic root of 133322607 is about 510.8592550776.

Adding to 133322607 its reverse (706223331), we get a palindrome (839545938).

The spelling of 133322607 in words is "one hundred thirty-three million, three hundred twenty-two thousand, six hundred seven".