117273744 has 240 divisors, whose sum is σ = 404418560. Its totient is φ = 32192640.

The previous prime is 117273727. The next prime is 117273763. The reversal of 117273744 is 447372711.

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 junction number, because it is equal to n+sod(n) for n = 117273699 and 117273708.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 843627 + ... + 843765.

Almost surely, 2^117273744 is an apocalyptic number.

117273744 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 117273744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202209280).

117273744 is an abundant number, since it is smaller than the sum of its proper divisors (287144816).

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

117273744 is a wasteful number, since it uses less digits than its factorization.

117273744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 182 counting only the distinct ones).

The product of its digits is 32928, while the sum is 36.

The square root of 117273744 is about 10829.3002544024. The cubic root of 117273744 is about 489.4784732978.

The spelling of 117273744 in words is "one hundred seventeen million, two hundred seventy-three thousand, seven hundred forty-four".