117427270 has 16 divisors (see below), whose sum is σ = 217082448. Its totient is φ = 45701280.

The previous prime is 117427267. The next prime is 117427273. The reversal of 117427270 is 72724711.

It is an interprime number because it is at equal distance from previous prime (117427267) and next prime (117427273).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117427273) 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 7 ways as a sum of consecutive naturals, for example, 158316 + ... + 159055.

It is an arithmetic number, because the mean of its divisors is an integer number (13567653).

Almost surely, 2^117427270 is an apocalyptic number.

117427270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117427270 is a deficient number, since it is larger than the sum of its proper divisors (99655178).

117427270 is a wasteful number, since it uses less digits than its factorization.

117427270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317415.

The product of its (nonzero) digits is 5488, while the sum is 31.

The square root of 117427270 is about 10836.3863903056. The cubic root of 117427270 is about 489.6919763400.

The spelling of 117427270 in words is "one hundred seventeen million, four hundred twenty-seven thousand, two hundred seventy".