133027697 has 8 divisors (see below), whose sum is σ = 145536480. Its totient is φ = 120588160.

The previous prime is 133027651. The next prime is 133027709. The reversal of 133027697 is 796720331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133027697 - 2⁸ = 133027441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133027697.

It is not an unprimeable number, because it can be changed into a prime (133027627) 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 7 ways as a sum of consecutive naturals, for example, 13247 + ... + 21012.

It is an arithmetic number, because the mean of its divisors is an integer number (18192060).

Almost surely, 2^133027697 is an apocalyptic number.

It is an amenable number.

133027697 is a deficient number, since it is larger than the sum of its proper divisors (12508783).

133027697 is a wasteful number, since it uses less digits than its factorization.

133027697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34623.

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 133027697 is about 11533.7633494016. The cubic root of 133027697 is about 510.4823029413.

The spelling of 133027697 in words is "one hundred thirty-three million, twenty-seven thousand, six hundred ninety-seven".