116651630 has 32 divisors (see below), whose sum is σ = 226670400. Its totient is φ = 43090432.

The previous prime is 116651617. The next prime is 116651663. The reversal of 116651630 is 36156611.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 116651593 and 116651602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2075 + ... + 15414.

It is an arithmetic number, because the mean of its divisors is an integer number (7083450).

Almost surely, 2^116651630 is an apocalyptic number.

116651630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116651630 is a deficient number, since it is larger than the sum of its proper divisors (110018770).

116651630 is a wasteful number, since it uses less digits than its factorization.

116651630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17548.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 116651630 is about 10800.5384125052. The cubic root of 116651630 is about 488.6114094787.

The spelling of 116651630 in words is "one hundred sixteen million, six hundred fifty-one thousand, six hundred thirty".