117067775 has 12 divisors (see below), whose sum is σ = 158361144. Its totient is φ = 85140000.

The previous prime is 117067771. The next prime is 117067781. The reversal of 117067775 is 577760711.

It is not a de Polignac number, because 117067775 - 2² = 117067771 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117067771) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212576 + ... + 213125.

It is an arithmetic number, because the mean of its divisors is an integer number (13196762).

Almost surely, 2^117067775 is an apocalyptic number.

117067775 is a deficient number, since it is larger than the sum of its proper divisors (41293369).

117067775 is a wasteful number, since it uses less digits than its factorization.

117067775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425722 (or 425717 counting only the distinct ones).

The product of its (nonzero) digits is 72030, while the sum is 41.

The square root of 117067775 is about 10819.7862733050. The cubic root of 117067775 is about 489.1917467949.

The spelling of 117067775 in words is "one hundred seventeen million, sixty-seven thousand, seven hundred seventy-five".