99748118 has 8 divisors (see below), whose sum is σ = 149742648. Its totient is φ = 49833904.

The previous prime is 99748091. The next prime is 99748127. The reversal of 99748118 is 81184799.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16871 + ... + 22002.

It is an arithmetic number, because the mean of its divisors is an integer number (18717831).

Almost surely, 2^99748118 is an apocalyptic number.

99748118 is a deficient number, since it is larger than the sum of its proper divisors (49994530).

99748118 is a wasteful number, since it uses less digits than its factorization.

99748118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40158.

The product of its digits is 145152, while the sum is 47.

The square root of 99748118 is about 9987.3979594287. The cubic root of 99748118 is about 463.7688448059.

The spelling of 99748118 in words is "ninety-nine million, seven hundred forty-eight thousand, one hundred eighteen".