118880630 has 32 divisors (see below), whose sum is σ = 239755680. Its totient is φ = 42059520.

The previous prime is 118880621. The next prime is 118880647. The reversal of 118880630 is 36088811.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 10535 + ... + 18674.

It is an arithmetic number, because the mean of its divisors is an integer number (7492365).

Almost surely, 2^118880630 is an apocalyptic number.

118880630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118880630 is an abundant number, since it is smaller than the sum of its proper divisors (120875050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118880630 is a wasteful number, since it uses less digits than its factorization.

118880630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29264.

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 118880630 is about 10903.2394268859. The cubic root of 118880630 is about 491.7039524853.

It can be divided in two parts, 1188 and 80630, that added together give a palindrome (81818).

The spelling of 118880630 in words is "one hundred eighteen million, eight hundred eighty thousand, six hundred thirty".