116473128 has 48 divisors (see below), whose sum is σ = 298561440. Its totient is φ = 37864320.

The previous prime is 116473109. The next prime is 116473163. The reversal of 116473128 is 821374611.

It is a super-2 number, since 2×116473128² = 27131979092208768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38901 + ... + 41787.

It is an arithmetic number, because the mean of its divisors is an integer number (6220030).

Almost surely, 2^116473128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116473128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149280720).

116473128 is an abundant number, since it is smaller than the sum of its proper divisors (182088312).

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

116473128 is a wasteful number, since it uses less digits than its factorization.

116473128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978 (or 2933 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 116473128 is about 10792.2716793083. The cubic root of 116473128 is about 488.3620555144.

The spelling of 116473128 in words is "one hundred sixteen million, four hundred seventy-three thousand, one hundred twenty-eight".