116448728 has 16 divisors (see below), whose sum is σ = 238190760. Its totient is φ = 52931200.

The previous prime is 116448727. The next prime is 116448737. The reversal of 116448728 is 827844611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116448721) 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, 661553 + ... + 661728.

Almost surely, 2^116448728 is an apocalyptic number.

It is an amenable number.

116448728 is an abundant number, since it is smaller than the sum of its proper divisors (121742032).

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

116448728 is a wasteful number, since it uses less digits than its factorization.

116448728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323298 (or 1323294 counting only the distinct ones).

The product of its digits is 86016, while the sum is 41.

The square root of 116448728 is about 10791.1411815433. The cubic root of 116448728 is about 488.3279507484.

It can be divided in two parts, 116 and 448728, that added together give a palindrome (448844).

The spelling of 116448728 in words is "one hundred sixteen million, four hundred forty-eight thousand, seven hundred twenty-eight".