117069775 has 6 divisors (see below), whose sum is σ = 145166552. Its totient is φ = 93655800.

The previous prime is 117069767. The next prime is 117069787. The reversal of 117069775 is 577960711.

It is a happy number.

It is not a de Polignac number, because 117069775 - 2³ = 117069767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2341371 + ... + 2341420.

Almost surely, 2^117069775 is an apocalyptic number.

117069775 is a deficient number, since it is larger than the sum of its proper divisors (28096777).

117069775 is an equidigital number, since it uses as much as digits as its factorization.

117069775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4682801 (or 4682796 counting only the distinct ones).

The product of its (nonzero) digits is 92610, while the sum is 43.

The square root of 117069775 is about 10819.8786961777. The cubic root of 117069775 is about 489.1945325826.

The spelling of 117069775 in words is "one hundred seventeen million, sixty-nine thousand, seven hundred seventy-five".