118406416 has 20 divisors (see below), whose sum is σ = 232645824. Its totient is φ = 58368800.

The previous prime is 118406381. The next prime is 118406447. The reversal of 118406416 is 614604811.

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, 50980 + ... + 53251.

Almost surely, 2^118406416 is an apocalyptic number.

118406416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

118406416 is a deficient number, since it is larger than the sum of its proper divisors (114239408).

118406416 is a wasteful number, since it uses less digits than its factorization.

118406416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104310 (or 104304 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 118406416 is about 10881.4712240579. The cubic root of 118406416 is about 491.0492800106.

The spelling of 118406416 in words is "one hundred eighteen million, four hundred six thousand, four hundred sixteen".