133273677 has 8 divisors (see below), whose sum is σ = 178208800. Its totient is φ = 88593840.

The previous prime is 133273663. The next prime is 133273697. The reversal of 133273677 is 776372331.

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

It is not a de Polignac number, because 133273677 - 2¹⁹ = 132749389 is a prime.

It is a super-2 number, since 2×133273677² = 35523745962200658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133273697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62599 + ... + 64692.

It is an arithmetic number, because the mean of its divisors is an integer number (22276100).

Almost surely, 2^133273677 is an apocalyptic number.

It is an amenable number.

133273677 is a deficient number, since it is larger than the sum of its proper divisors (44935123).

133273677 is a wasteful number, since it uses less digits than its factorization.

133273677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127643.

The product of its digits is 111132, while the sum is 39.

The square root of 133273677 is about 11544.4218997748. The cubic root of 133273677 is about 510.7967515446.

The spelling of 133273677 in words is "one hundred thirty-three million, two hundred seventy-three thousand, six hundred seventy-seven".