117740406 has 32 divisors (see below), whose sum is σ = 278403840. Its totient is φ = 32479776.

The previous prime is 117740393. The next prime is 117740411. The reversal of 117740406 is 604047711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47116 + ... + 49551.

It is an arithmetic number, because the mean of its divisors is an integer number (8700120).

Almost surely, 2^117740406 is an apocalyptic number.

117740406 is an abundant number, since it is smaller than the sum of its proper divisors (160663434).

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

117740406 is a wasteful number, since it uses less digits than its factorization.

117740406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96708.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 117740406 is about 10850.8251299152. The cubic root of 117740406 is about 490.1268670525.

The spelling of 117740406 in words is "one hundred seventeen million, seven hundred forty thousand, four hundred six".