117205346 has 16 divisors (see below), whose sum is σ = 178264800. Its totient is φ = 57787488.

The previous prime is 117205343. The next prime is 117205373. The reversal of 117205346 is 643502711.

It is not an unprimeable number, because it can be changed into a prime (117205343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92465 + ... + 93723.

It is an arithmetic number, because the mean of its divisors is an integer number (11141550).

Almost surely, 2^117205346 is an apocalyptic number.

117205346 is a deficient number, since it is larger than the sum of its proper divisors (61059454).

117205346 is a wasteful number, since it uses less digits than its factorization.

117205346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 117205346 is about 10826.1417873590. The cubic root of 117205346 is about 489.3832946774.

The spelling of 117205346 in words is "one hundred seventeen million, two hundred five thousand, three hundred forty-six".