117223535 has 32 divisors (see below), whose sum is σ = 167795712. Its totient is φ = 77489280.

The previous prime is 117223459. The next prime is 117223543. The reversal of 117223535 is 535322711.

It is not a de Polignac number, because 117223535 - 2¹⁸ = 116961391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 117223498 and 117223507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46682 + ... + 49128.

It is an arithmetic number, because the mean of its divisors is an integer number (5243616).

Almost surely, 2^117223535 is an apocalyptic number.

117223535 is a deficient number, since it is larger than the sum of its proper divisors (50572177).

117223535 is a wasteful number, since it uses less digits than its factorization.

117223535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2543.

The product of its digits is 6300, while the sum is 29.

The square root of 117223535 is about 10826.9818047321. The cubic root of 117223535 is about 489.4086090299.

The spelling of 117223535 in words is "one hundred seventeen million, two hundred twenty-three thousand, five hundred thirty-five".