117726852 has 12 divisors (see below), whose sum is σ = 274696016. Its totient is φ = 39242280.

The previous prime is 117726823. The next prime is 117726877. The reversal of 117726852 is 258627711.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×117726852² = 27719223363659808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117726852.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4905274 + ... + 4905297.

Almost surely, 2^117726852 is an apocalyptic number.

117726852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117726852 is an abundant number, since it is smaller than the sum of its proper divisors (156969164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117726852 is a wasteful number, since it uses less digits than its factorization.

117726852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9810578 (or 9810576 counting only the distinct ones).

The product of its digits is 47040, while the sum is 39.

The square root of 117726852 is about 10850.2005511419. The cubic root of 117726852 is about 490.1080589115.

The spelling of 117726852 in words is "one hundred seventeen million, seven hundred twenty-six thousand, eight hundred fifty-two".