99018814 has 8 divisors (see below), whose sum is σ = 148570560. Its totient is φ = 49495296.

The previous prime is 99018811. The next prime is 99018817. The reversal of 99018814 is 41881099.

It is an interprime number because it is at equal distance from previous prime (99018811) and next prime (99018817).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99018811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9267 + ... + 16849.

It is an arithmetic number, because the mean of its divisors is an integer number (18571320).

Almost surely, 2^99018814 is an apocalyptic number.

99018814 is a deficient number, since it is larger than the sum of its proper divisors (49551746).

99018814 is a wasteful number, since it uses less digits than its factorization.

99018814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14114.

The product of its (nonzero) digits is 20736, while the sum is 40.

The square root of 99018814 is about 9950.8197652254. The cubic root of 99018814 is about 462.6358037042.

The spelling of 99018814 in words is "ninety-nine million, eighteen thousand, eight hundred fourteen".