117771006 has 16 divisors (see below), whose sum is σ = 247939200. Its totient is φ = 37190808.

The previous prime is 117770999. The next prime is 117771007. The reversal of 117771006 is 600177711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117771007) 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, 516426 + ... + 516653.

It is an arithmetic number, because the mean of its divisors is an integer number (15496200).

Almost surely, 2^117771006 is an apocalyptic number.

117771006 is an abundant number, since it is smaller than the sum of its proper divisors (130168194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117771006 is a wasteful number, since it uses less digits than its factorization.

117771006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033103.

The product of its (nonzero) digits is 2058, while the sum is 30.

The square root of 117771006 is about 10852.2350693302. The cubic root of 117771006 is about 490.1693236839.

The spelling of 117771006 in words is "one hundred seventeen million, seven hundred seventy-one thousand, six".