116888628 has 12 divisors (see below), whose sum is σ = 272740160. Its totient is φ = 38962872.

The previous prime is 116888621. The next prime is 116888677. The reversal of 116888628 is 826888611.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116888621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4870348 + ... + 4870371.

Almost surely, 2^116888628 is an apocalyptic number.

It is an amenable number.

116888628 is an abundant number, since it is smaller than the sum of its proper divisors (155851532).

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

116888628 is a wasteful number, since it uses less digits than its factorization.

116888628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9740726 (or 9740724 counting only the distinct ones).

The product of its digits is 294912, while the sum is 48.

The square root of 116888628 is about 10811.5044281543. The cubic root of 116888628 is about 488.9420852200.

The spelling of 116888628 in words is "one hundred sixteen million, eight hundred eighty-eight thousand, six hundred twenty-eight".