117066270 has 16 divisors (see below), whose sum is σ = 280959120. Its totient is φ = 31217664.

The previous prime is 117066247. The next prime is 117066281. The reversal of 117066270 is 72660711.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 3902209 = 117066270 / (1 + 1 + 7 + 0 + 6 + 6 + 2 + 7 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1951075 + ... + 1951134.

It is an arithmetic number, because the mean of its divisors is an integer number (17559945).

Almost surely, 2^117066270 is an apocalyptic number.

117066270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117066270 is an abundant number, since it is smaller than the sum of its proper divisors (163892850).

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

117066270 is a wasteful number, since it uses less digits than its factorization.

117066270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3902219.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 117066270 is about 10819.7167245728. The cubic root of 117066270 is about 489.1896504687.

The spelling of 117066270 in words is "one hundred seventeen million, sixty-six thousand, two hundred seventy".