116906369 has 2 divisors, whose sum is σ = 116906370. Its totient is φ = 116906368.

The previous prime is 116906353. The next prime is 116906423. The reversal of 116906369 is 963609611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90022144 + 26884225 = 9488^2 + 5185^2 .

It is a cyclic number.

It is not a de Polignac number, because 116906369 - 2⁴ = 116906353 is a prime.

It is a super-2 number, since 2×116906369² = 27334198225528322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (116906329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58453184 + 58453185.

It is an arithmetic number, because the mean of its divisors is an integer number (58453185).

Almost surely, 2^116906369 is an apocalyptic number.

It is an amenable number.

116906369 is a deficient number, since it is larger than the sum of its proper divisors (1).

116906369 is an equidigital number, since it uses as much as digits as its factorization.

116906369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 41.

The square root of 116906369 is about 10812.3248656337. The cubic root of 116906369 is about 488.9668206822.

The spelling of 116906369 in words is "one hundred sixteen million, nine hundred six thousand, three hundred sixty-nine".