116428337 has 4 divisors (see below), whose sum is σ = 116452980. Its totient is φ = 116403696.

The previous prime is 116428331. The next prime is 116428339. The reversal of 116428337 is 733824611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 90459121 + 25969216 = 9511^2 + 5096^2 .

It is a cyclic number.

It is not a de Polignac number, because 116428337 - 2¹⁰ = 116427313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116428297 and 116428306.

It is not an unprimeable number, because it can be changed into a prime (116428331) 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 3 ways as a sum of consecutive naturals, for example, 2762 + ... + 15507.

It is an arithmetic number, because the mean of its divisors is an integer number (29113245).

Almost surely, 2^116428337 is an apocalyptic number.

It is an amenable number.

116428337 is a deficient number, since it is larger than the sum of its proper divisors (24643).

116428337 is an equidigital number, since it uses as much as digits as its factorization.

116428337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24642.

The product of its digits is 24192, while the sum is 35.

The square root of 116428337 is about 10790.1963374167. The cubic root of 116428337 is about 488.2994458527.

It can be divided in two parts, 11 and 6428337, that multiplied together give a palindrome (70711707).

The spelling of 116428337 in words is "one hundred sixteen million, four hundred twenty-eight thousand, three hundred thirty-seven".