116627730 has 64 divisors (see below), whose sum is σ = 287767296. Its totient is φ = 30240000.

The previous prime is 116627723. The next prime is 116627761. The reversal of 116627730 is 37726611.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 116627691 and 116627700.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184515 + ... + 185145.

It is an arithmetic number, because the mean of its divisors is an integer number (4496364).

Almost surely, 2^116627730 is an apocalyptic number.

116627730 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 116627730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143883648).

116627730 is an abundant number, since it is smaller than the sum of its proper divisors (171139566).

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

116627730 is a wasteful number, since it uses less digits than its factorization.

116627730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 116627730 is about 10799.4319295044. The cubic root of 116627730 is about 488.5780377195.

The spelling of 116627730 in words is "one hundred sixteen million, six hundred twenty-seven thousand, seven hundred thirty".