116929280 has 72 divisors (see below), whose sum is σ = 301669872. Its totient is φ = 43167744.

The previous prime is 116929277. The next prime is 116929313. The reversal of 116929280 is 82929611.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13127 + ... + 20153.

Almost surely, 2^116929280 is an apocalyptic number.

116929280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116929280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150834936).

116929280 is an abundant number, since it is smaller than the sum of its proper divisors (184740592).

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

116929280 is an equidigital number, since it uses as much as digits as its factorization.

116929280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7061 (or 7047 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 116929280 is about 10813.3842990990. The cubic root of 116929280 is about 488.9987607358.

The spelling of 116929280 in words is "one hundred sixteen million, nine hundred twenty-nine thousand, two hundred eighty".