118149628 has 6 divisors (see below), whose sum is σ = 206761856. Its totient is φ = 59074812.

The previous prime is 118149617. The next prime is 118149701. The reversal of 118149628 is 826941811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14768700 + ... + 14768707.

Almost surely, 2^118149628 is an apocalyptic number.

It is an amenable number.

118149628 is a deficient number, since it is larger than the sum of its proper divisors (88612228).

118149628 is a wasteful number, since it uses less digits than its factorization.

118149628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29537411 (or 29537409 counting only the distinct ones).

The product of its digits is 27648, while the sum is 40.

The square root of 118149628 is about 10869.6654962331. The cubic root of 118149628 is about 490.6940435539.

The spelling of 118149628 in words is "one hundred eighteen million, one hundred forty-nine thousand, six hundred twenty-eight".