117070746 has 32 divisors (see below), whose sum is σ = 256919040. Its totient is φ = 35340864.

The previous prime is 117070741. The next prime is 117070771. The reversal of 117070746 is 647070711.

It is not an unprimeable number, because it can be changed into a prime (117070741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10026 + ... + 18293.

It is an arithmetic number, because the mean of its divisors is an integer number (8028720).

Almost surely, 2^117070746 is an apocalyptic number.

117070746 is an abundant number, since it is smaller than the sum of its proper divisors (139848294).

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

117070746 is a wasteful number, since it uses less digits than its factorization.

117070746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28390.

The product of its (nonzero) digits is 8232, while the sum is 33.

The square root of 117070746 is about 10819.9235671977. The cubic root of 117070746 is about 489.1958850711.

The spelling of 117070746 in words is "one hundred seventeen million, seventy thousand, seven hundred forty-six".