116321544 has 48 divisors (see below), whose sum is σ = 315544320. Its totient is φ = 38711520.

The previous prime is 116321537. The next prime is 116321549. The reversal of 116321544 is 445123611.

It is a happy number.

116321544 is a `hidden beast` number, since 11 + 632 + 15 + 4 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (116321549) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73449 + ... + 75015.

It is an arithmetic number, because the mean of its divisors is an integer number (6573840).

Almost surely, 2^116321544 is an apocalyptic number.

It is an amenable number.

116321544 is an abundant number, since it is smaller than the sum of its proper divisors (199222776).

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

116321544 is a wasteful number, since it uses less digits than its factorization.

116321544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610 (or 2603 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 116321544 is about 10785.2465896705. The cubic root of 116321544 is about 488.1501038741.

The spelling of 116321544 in words is "one hundred sixteen million, three hundred twenty-one thousand, five hundred forty-four".