116391048 has 32 divisors (see below), whose sum is σ = 298844160. Its totient is φ = 37748160.

The previous prime is 116391047. The next prime is 116391049. The reversal of 116391048 is 840193611.

It is an interprime number because it is at equal distance from previous prime (116391047) and next prime (116391049).

It is not an unprimeable number, because it can be changed into a prime (116391047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64648 + ... + 66423.

It is an arithmetic number, because the mean of its divisors is an integer number (9338880).

Almost surely, 2^116391048 is an apocalyptic number.

It is an amenable number.

116391048 is an abundant number, since it is smaller than the sum of its proper divisors (182453112).

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

116391048 is a wasteful number, since it uses less digits than its factorization.

116391048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131117 (or 131113 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 116391048 is about 10788.4682879452. The cubic root of 116391048 is about 488.2473103712.

The spelling of 116391048 in words is "one hundred sixteen million, three hundred ninety-one thousand, forty-eight".