117225320 has 16 divisors (see below), whose sum is σ = 263757060. Its totient is φ = 46890112.

The previous prime is 117225313. The next prime is 117225323. The reversal of 117225320 is 23522711.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 93973636 + 23251684 = 9694^2 + 4822^2 .

It is not an unprimeable number, because it can be changed into a prime (117225323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1465277 + ... + 1465356.

Almost surely, 2^117225320 is an apocalyptic number.

117225320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117225320 is an abundant number, since it is smaller than the sum of its proper divisors (146531740).

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

117225320 is a wasteful number, since it uses less digits than its factorization.

117225320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930644 (or 2930640 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 117225320 is about 10827.0642373637. The cubic root of 117225320 is about 489.4110931440.

The spelling of 117225320 in words is "one hundred seventeen million, two hundred twenty-five thousand, three hundred twenty".