116161828 has 6 divisors (see below), whose sum is σ = 203283206. Its totient is φ = 58080912.

The previous prime is 116161823. The next prime is 116161831. The reversal of 116161828 is 828161611.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 107993664 + 8168164 = 10392^2 + 2858^2 .

It is a junction number, because it is equal to n+sod(n) for n = 116161793 and 116161802.

It is not an unprimeable number, because it can be changed into a prime (116161823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14520225 + ... + 14520232.

Almost surely, 2^116161828 is an apocalyptic number.

It is an amenable number.

116161828 is a deficient number, since it is larger than the sum of its proper divisors (87121378).

116161828 is a wasteful number, since it uses less digits than its factorization.

116161828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29040461 (or 29040459 counting only the distinct ones).

The product of its digits is 4608, while the sum is 34.

The square root of 116161828 is about 10777.8396722163. The cubic root of 116161828 is about 487.9265823888.

The spelling of 116161828 in words is "one hundred sixteen million, one hundred sixty-one thousand, eight hundred twenty-eight".