116996445 has 24 divisors (see below), whose sum is σ = 203532576. Its totient is φ = 62170848.

The previous prime is 116996437. The next prime is 116996459. The reversal of 116996445 is 544699611.

It is a happy number.

116996445 is a `hidden beast` number, since 116 + 9 + 96 + 445 = 666.

It is not a de Polignac number, because 116996445 - 2³ = 116996437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 116996445.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 8142 + ... + 17328.

It is an arithmetic number, because the mean of its divisors is an integer number (8480524).

Almost surely, 2^116996445 is an apocalyptic number.

116996445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116996445 is a deficient number, since it is larger than the sum of its proper divisors (86536131).

116996445 is a wasteful number, since it uses less digits than its factorization.

116996445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9481 (or 9478 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 116996445 is about 10816.4894952105. The cubic root of 116996445 is about 489.0923709227.

The spelling of 116996445 in words is "one hundred sixteen million, nine hundred ninety-six thousand, four hundred forty-five".