116745784 has 8 divisors (see below), whose sum is σ = 218898360. Its totient is φ = 58372888.

The previous prime is 116745781. The next prime is 116745809. The reversal of 116745784 is 487547611.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 116745784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116745781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7296604 + ... + 7296619.

It is an arithmetic number, because the mean of its divisors is an integer number (27362295).

Almost surely, 2^116745784 is an apocalyptic number.

It is an amenable number.

116745784 is a deficient number, since it is larger than the sum of its proper divisors (102152576).

116745784 is a wasteful number, since it uses less digits than its factorization.

116745784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14593229 (or 14593225 counting only the distinct ones).

The product of its digits is 188160, while the sum is 43.

The square root of 116745784 is about 10804.8962975125. The cubic root of 116745784 is about 488.7428331225.

The spelling of 116745784 in words is "one hundred sixteen million, seven hundred forty-five thousand, seven hundred eighty-four".