118950642 has 48 divisors (see below), whose sum is σ = 265101408. Its totient is φ = 38525760.

The previous prime is 118950619. The next prime is 118950677. The reversal of 118950642 is 246059811.

118950642 is a `hidden beast` number, since 1 + 1 + 8 + 9 + 5 + 0 + 642 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 118950597 and 118950606.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242017 + ... + 242507.

It is an arithmetic number, because the mean of its divisors is an integer number (5522946).

Almost surely, 2^118950642 is an apocalyptic number.

118950642 is an abundant number, since it is smaller than the sum of its proper divisors (146150766).

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

118950642 is a wasteful number, since it uses less digits than its factorization.

118950642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855 (or 852 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 118950642 is about 10906.4495597788. The cubic root of 118950642 is about 491.8004594362.

The spelling of 118950642 in words is "one hundred eighteen million, nine hundred fifty thousand, six hundred forty-two".