118000810 has 16 divisors (see below), whose sum is σ = 221636736. Its totient is φ = 45148048.

The previous prime is 118000801. The next prime is 118000819. The reversal of 118000810 is 18000811.

It is an interprime number because it is at equal distance from previous prime (118000801) and next prime (118000819).

It is a super-2 number, since 2×118000810² = 27848382321312200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (118000819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256294 + ... + 256753.

It is an arithmetic number, because the mean of its divisors is an integer number (13852296).

Almost surely, 2^118000810 is an apocalyptic number.

118000810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118000810 is a deficient number, since it is larger than the sum of its proper divisors (103635926).

118000810 is a wasteful number, since it uses less digits than its factorization.

118000810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513077.

The product of its (nonzero) digits is 64, while the sum is 19.

The square root of 118000810 is about 10862.8177744083. The cubic root of 118000810 is about 490.4879354502.

Subtracting from 118000810 its reverse (18000811), we obtain a palindrome (99999999).

The spelling of 118000810 in words is "one hundred eighteen million, eight hundred ten", and thus it is an aban number.