117770030 has 24 divisors (see below), whose sum is σ = 246597048. Its totient is φ = 40378128.

The previous prime is 117770017. The next prime is 117770039. The reversal of 117770030 is 30077711.

It is a super-3 number, since 3×117770030³ (a number of 25 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117770039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119684 + ... + 120663.

It is an arithmetic number, because the mean of its divisors is an integer number (10274877).

Almost surely, 2^117770030 is an apocalyptic number.

117770030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117770030 is an abundant number, since it is smaller than the sum of its proper divisors (128827018).

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

117770030 is a wasteful number, since it uses less digits than its factorization.

117770030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240368 (or 240361 counting only the distinct ones).

The product of its (nonzero) digits is 1029, while the sum is 26.

The square root of 117770030 is about 10852.1901015417. The cubic root of 117770030 is about 490.1679696251.

The spelling of 117770030 in words is "one hundred seventeen million, seven hundred seventy thousand, thirty".