116788929 has 8 divisors (see below), whose sum is σ = 164878560. Its totient is φ = 73279296.

The previous prime is 116788913. The next prime is 116788943. The reversal of 116788929 is 929887611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116788929 - 2⁴ = 116788913 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 2289979 = 116788929 / (1 + 1 + 6 + 7 + 8 + 8 + 9 + 2 + 9).

It is not an unprimeable number, because it can be changed into a prime (116788979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1144939 + ... + 1145040.

It is an arithmetic number, because the mean of its divisors is an integer number (20609820).

Almost surely, 2^116788929 is an apocalyptic number.

It is an amenable number.

116788929 is a deficient number, since it is larger than the sum of its proper divisors (48089631).

116788929 is a wasteful number, since it uses less digits than its factorization.

116788929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289999.

The product of its digits is 435456, while the sum is 51.

The square root of 116788929 is about 10806.8926616304. The cubic root of 116788929 is about 488.8030329050.

The spelling of 116788929 in words is "one hundred sixteen million, seven hundred eighty-eight thousand, nine hundred twenty-nine".