99886118 has 8 divisors (see below), whose sum is σ = 158642712. Its totient is φ = 47005216.

The previous prime is 99886103. The next prime is 99886133. The reversal of 99886118 is 81168899.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (99886103) and next prime (99886133).

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, 1468880 + ... + 1468947.

It is an arithmetic number, because the mean of its divisors is an integer number (19830339).

Almost surely, 2^99886118 is an apocalyptic number.

99886118 is a deficient number, since it is larger than the sum of its proper divisors (58756594).

99886118 is a wasteful number, since it uses less digits than its factorization.

99886118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937846.

The product of its digits is 248832, while the sum is 50.

The square root of 99886118 is about 9994.3042779375. The cubic root of 99886118 is about 463.9826186266.

The spelling of 99886118 in words is "ninety-nine million, eight hundred eighty-six thousand, one hundred eighteen".