116404437 has 8 divisors (see below), whose sum is σ = 155259904. Its totient is φ = 77575968.

The previous prime is 116404427. The next prime is 116404441. The reversal of 116404437 is 734404611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116404437 - 2¹⁵ = 116371669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116404427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7788 + ... + 17130.

It is an arithmetic number, because the mean of its divisors is an integer number (19407488).

Almost surely, 2^116404437 is an apocalyptic number.

It is an amenable number.

116404437 is a deficient number, since it is larger than the sum of its proper divisors (38855467).

116404437 is an equidigital number, since it uses as much as digits as its factorization.

116404437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13499.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 116404437 is about 10789.0887937768. The cubic root of 116404437 is about 488.2660314346.

The spelling of 116404437 in words is "one hundred sixteen million, four hundred four thousand, four hundred thirty-seven".