118200412 has 12 divisors (see below), whose sum is σ = 225655416. Its totient is φ = 53727440.

The previous prime is 118200409. The next prime is 118200443. The reversal of 118200412 is 214002811.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 118200412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1343143 + ... + 1343230.

It is an arithmetic number, because the mean of its divisors is an integer number (18804618).

Almost surely, 2^118200412 is an apocalyptic number.

It is an amenable number.

118200412 is a deficient number, since it is larger than the sum of its proper divisors (107455004).

118200412 is a wasteful number, since it uses less digits than its factorization.

118200412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686388 (or 2686386 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 118200412 is about 10872.0012877115. The cubic root of 118200412 is about 490.7643381378.

The spelling of 118200412 in words is "one hundred eighteen million, two hundred thousand, four hundred twelve".