117843264 has 168 divisors, whose sum is σ = 421282368. Its totient is φ = 30597120.

The previous prime is 117843239. The next prime is 117843287. The reversal of 117843264 is 462348711.

117843264 = T₂₉₄₁ + T₂₉₄₂ + ... + T₂₉₆₇.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43024 + ... + 45680.

Almost surely, 2^117843264 is an apocalyptic number.

117843264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117843264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210641184).

117843264 is an abundant number, since it is smaller than the sum of its proper divisors (303439104).

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

117843264 is a wasteful number, since it uses less digits than its factorization.

117843264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2693 (or 2680 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 117843264 is about 10855.5637347860. The cubic root of 117843264 is about 490.2695504290.

The spelling of 117843264 in words is "one hundred seventeen million, eight hundred forty-three thousand, two hundred sixty-four".