99218714 has 16 divisors (see below), whose sum is σ = 170219328. Its totient is φ = 42489792.

The previous prime is 99218701. The next prime is 99218731. The reversal of 99218714 is 41781299.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29234 + ... + 32450.

It is an arithmetic number, because the mean of its divisors is an integer number (10638708).

Almost surely, 2^99218714 is an apocalyptic number.

99218714 is a deficient number, since it is larger than the sum of its proper divisors (71000614).

99218714 is a wasteful number, since it uses less digits than its factorization.

99218714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5429.

The product of its digits is 36288, while the sum is 41.

The square root of 99218714 is about 9960.8590994954. The cubic root of 99218714 is about 462.9469187654.

The spelling of 99218714 in words is "ninety-nine million, two hundred eighteen thousand, seven hundred fourteen".