127117733 has 8 divisors (see below), whose sum is σ = 134053920. Its totient is φ = 120206160.

The previous prime is 127117723. The next prime is 127117769. The reversal of 127117733 is 337711721.

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

It is not a de Polignac number, because 127117733 - 2²² = 122923429 is a prime.

It is a super-4 number, since 4×127117733⁴ (a number of 34 digits) contains 4444 as substring.

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 127117733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127117703) 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, 4991 + ... + 16707.

It is an arithmetic number, because the mean of its divisors is an integer number (16756740).

Almost surely, 2^127117733 is an apocalyptic number.

It is an amenable number.

127117733 is a deficient number, since it is larger than the sum of its proper divisors (6936187).

127117733 is a wasteful number, since it uses less digits than its factorization.

127117733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12307.

The product of its digits is 6174, while the sum is 32.

The square root of 127117733 is about 11274.6500167411. The cubic root of 127117733 is about 502.8078464802.

The spelling of 127117733 in words is "one hundred twenty-seven million, one hundred seventeen thousand, seven hundred thirty-three".