116671361 has 4 divisors (see below), whose sum is σ = 116694192. Its totient is φ = 116648532.

The previous prime is 116671327. The next prime is 116671369. The reversal of 116671361 is 163176611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 163176611 = 13 ⋅12552047.

It is a cyclic number.

It is not a de Polignac number, because 116671361 - 2⁶ = 116671297 is a prime.

It is a super-2 number, since 2×116671361² = 27224412955184642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116671369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170 + ... + 15276.

It is an arithmetic number, because the mean of its divisors is an integer number (29173548).

Almost surely, 2^116671361 is an apocalyptic number.

It is an amenable number.

116671361 is a deficient number, since it is larger than the sum of its proper divisors (22831).

116671361 is an equidigital number, since it uses as much as digits as its factorization.

116671361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22830.

The product of its digits is 4536, while the sum is 32.

The square root of 116671361 is about 10801.4518005683. The cubic root of 116671361 is about 488.6389565954.

It can be divided in two parts, 1166 and 71361, that added together give a palindrome (72527).

The spelling of 116671361 in words is "one hundred sixteen million, six hundred seventy-one thousand, three hundred sixty-one".