118279312 has 10 divisors (see below), whose sum is σ = 229166198. Its totient is φ = 59139648.

The previous prime is 118279303. The next prime is 118279327. The reversal of 118279312 is 213972811.

It can be written as a sum of positive squares in only one way, i.e., 68492176 + 49787136 = 8276^2 + 7056^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3696213 + ... + 3696244.

Almost surely, 2^118279312 is an apocalyptic number.

It is an amenable number.

118279312 is a deficient number, since it is larger than the sum of its proper divisors (110886886).

118279312 is an equidigital number, since it uses as much as digits as its factorization.

118279312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7392465 (or 7392459 counting only the distinct ones).

The product of its digits is 6048, while the sum is 34.

The square root of 118279312 is about 10875.6292691504. The cubic root of 118279312 is about 490.8735106108.

The spelling of 118279312 in words is "one hundred eighteen million, two hundred seventy-nine thousand, three hundred twelve".