117407770 has 8 divisors (see below), whose sum is σ = 211334004. Its totient is φ = 46963104.

The previous prime is 117407749. The next prime is 117407777. The reversal of 117407770 is 77704711.

It can be written as a sum of positive squares in 2 ways, for example, as 99860049 + 17547721 = 9993^2 + 4189^2 .

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 (117407777) 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, 5870379 + ... + 5870398.

Almost surely, 2^117407770 is an apocalyptic number.

117407770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117407770 is a deficient number, since it is larger than the sum of its proper divisors (93926234).

117407770 is a wasteful number, since it uses less digits than its factorization.

117407770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11740784.

The product of its (nonzero) digits is 9604, while the sum is 34.

The square root of 117407770 is about 10835.4866065166. The cubic root of 117407770 is about 489.6648687180.

The spelling of 117407770 in words is "one hundred seventeen million, four hundred seven thousand, seven hundred seventy".