117843801 has 8 divisors (see below), whose sum is σ = 158325024. Its totient is φ = 77962560.

The previous prime is 117843793. The next prime is 117843811. The reversal of 117843801 is 108348711.

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

It is not a de Polignac number, because 117843801 - 2³ = 117843793 is a prime.

It is a super-2 number, since 2×117843801² = 27774322868255202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117843811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149536 + ... + 150321.

It is an arithmetic number, because the mean of its divisors is an integer number (19790628).

Almost surely, 2^117843801 is an apocalyptic number.

It is an amenable number.

117843801 is a deficient number, since it is larger than the sum of its proper divisors (40481223).

117843801 is a wasteful number, since it uses less digits than its factorization.

117843801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299991.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 117843801 is about 10855.5884686184. The cubic root of 117843801 is about 490.2702951310.

The spelling of 117843801 in words is "one hundred seventeen million, eight hundred forty-three thousand, eight hundred one".