116608069 has 2 divisors, whose sum is σ = 116608070. Its totient is φ = 116608068.

The previous prime is 116608039. The next prime is 116608087. The reversal of 116608069 is 960806611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113167044 + 3441025 = 10638^2 + 1855^2 .

It is a cyclic number.

It is not a de Polignac number, because 116608069 - 2⁷ = 116607941 is a prime.

It is a super-2 number, since 2×116608069² = 27194883511817522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116608039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58304034 + 58304035.

It is an arithmetic number, because the mean of its divisors is an integer number (58304035).

Almost surely, 2^116608069 is an apocalyptic number.

It is an amenable number.

116608069 is a deficient number, since it is larger than the sum of its proper divisors (1).

116608069 is an equidigital number, since it uses as much as digits as its factorization.

116608069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 116608069 is about 10798.5216117763. The cubic root of 116608069 is about 488.5505814915.

The spelling of 116608069 in words is "one hundred sixteen million, six hundred eight thousand, sixty-nine".