117466280 has 16 divisors (see below), whose sum is σ = 264299220. Its totient is φ = 46986496.

The previous prime is 117466249. The next prime is 117466289. The reversal of 117466280 is 82664711.

It can be written as a sum of positive squares in 2 ways, for example, as 114361636 + 3104644 = 10694^2 + 1762^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 117466280.

It is not an unprimeable number, because it can be changed into a prime (117466289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1468289 + ... + 1468368.

Almost surely, 2^117466280 is an apocalyptic number.

117466280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117466280 is an abundant number, since it is smaller than the sum of its proper divisors (146832940).

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

117466280 is a wasteful number, since it uses less digits than its factorization.

117466280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2936668 (or 2936664 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 117466280 is about 10838.1861951159. The cubic root of 117466280 is about 489.7461964799.

The spelling of 117466280 in words is "one hundred seventeen million, four hundred sixty-six thousand, two hundred eighty".