117430798 has 16 divisors (see below), whose sum is σ = 186752304. Its totient is φ = 55189120.

The previous prime is 117430787. The next prime is 117430813. The reversal of 117430798 is 897034711.

It is a self number, because there is not a number n which added to its sum of digits gives 117430798.

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, 31236 + ... + 34792.

It is an arithmetic number, because the mean of its divisors is an integer number (11672019).

Almost surely, 2^117430798 is an apocalyptic number.

117430798 is a deficient number, since it is larger than the sum of its proper divisors (69321506).

117430798 is a wasteful number, since it uses less digits than its factorization.

117430798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4547.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 117430798 is about 10836.5491739760. The cubic root of 117430798 is about 489.6968804138.

The spelling of 117430798 in words is "one hundred seventeen million, four hundred thirty thousand, seven hundred ninety-eight".