117506306 has 8 divisors (see below), whose sum is σ = 181945344. Its totient is φ = 56857860.

The previous prime is 117506303. The next prime is 117506309. The reversal of 117506306 is 603605711.

It is an interprime number because it is at equal distance from previous prime (117506303) and next prime (117506309).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (117506303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947570 + ... + 947693.

It is an arithmetic number, because the mean of its divisors is an integer number (22743168).

Almost surely, 2^117506306 is an apocalyptic number.

117506306 is a deficient number, since it is larger than the sum of its proper divisors (64439038).

117506306 is a wasteful number, since it uses less digits than its factorization.

117506306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895296.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 117506306 is about 10840.0325645267. The cubic root of 117506306 is about 489.8018162861.

The spelling of 117506306 in words is "one hundred seventeen million, five hundred six thousand, three hundred six".