117827265 has 16 divisors (see below), whose sum is σ = 198446400. Its totient is φ = 59533632.

The previous prime is 117827257. The next prime is 117827273. The reversal of 117827265 is 562728711.

It is an interprime number because it is at equal distance from previous prime (117827257) and next prime (117827273).

It is not a de Polignac number, because 117827265 - 2³ = 117827257 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206430 + ... + 206999.

It is an arithmetic number, because the mean of its divisors is an integer number (12402900).

Almost surely, 2^117827265 is an apocalyptic number.

117827265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

117827265 is a deficient number, since it is larger than the sum of its proper divisors (80619135).

117827265 is a wasteful number, since it uses less digits than its factorization.

117827265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413456.

The product of its digits is 47040, while the sum is 39.

The square root of 117827265 is about 10854.8268065410. The cubic root of 117827265 is about 490.2473622635.

The spelling of 117827265 in words is "one hundred seventeen million, eight hundred twenty-seven thousand, two hundred sixty-five".