117126730 has 32 divisors (see below), whose sum is σ = 241989120. Its totient is φ = 39984000.

The previous prime is 117126721. The next prime is 117126749. The reversal of 117126730 is 37621711.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13230 + ... + 20230.

It is an arithmetic number, because the mean of its divisors is an integer number (7562160).

Almost surely, 2^117126730 is an apocalyptic number.

117126730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117126730 is an abundant number, since it is smaller than the sum of its proper divisors (124862390).

117126730 is a wasteful number, since it uses less digits than its factorization.

117126730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7254.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 117126730 is about 10822.5103372554. The cubic root of 117126730 is about 489.2738515400.

The spelling of 117126730 in words is "one hundred seventeen million, one hundred twenty-six thousand, seven hundred thirty".