116865310 has 16 divisors (see below), whose sum is σ = 222731856. Its totient is φ = 43996288.

The previous prime is 116865299. The next prime is 116865313. The reversal of 116865310 is 13568611.

It is a super-2 number, since 2×116865310² = 27315001362792200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116865313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343552 + ... + 343891.

It is an arithmetic number, because the mean of its divisors is an integer number (13920741).

Almost surely, 2^116865310 is an apocalyptic number.

116865310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116865310 is a deficient number, since it is larger than the sum of its proper divisors (105866546).

116865310 is a wasteful number, since it uses less digits than its factorization.

116865310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687467.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 116865310 is about 10810.4259860562. The cubic root of 116865310 is about 488.9095701957.

The spelling of 116865310 in words is "one hundred sixteen million, eight hundred sixty-five thousand, three hundred ten".