117803070 has 192 divisors, whose sum is σ = 388177920. Its totient is φ = 24076800.

The previous prime is 117803051. The next prime is 117803071. The reversal of 117803070 is 70308711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117803071) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 616675 + ... + 616865.

It is an arithmetic number, because the mean of its divisors is an integer number (2021760).

Almost surely, 2^117803070 is an apocalyptic number.

117803070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 117803070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194088960).

117803070 is an abundant number, since it is smaller than the sum of its proper divisors (270374850).

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

117803070 is a wasteful number, since it uses less digits than its factorization.

117803070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 117803070 is about 10853.7122681597. The cubic root of 117803070 is about 490.2138036840.

The spelling of 117803070 in words is "one hundred seventeen million, eight hundred three thousand, seventy".