99612314 has 8 divisors (see below), whose sum is σ = 149974740. Its totient is φ = 49620736.

The previous prime is 99612313. The next prime is 99612319. The reversal of 99612314 is 41321699.

It can be written as a sum of positive squares in 2 ways, for example, as 83411689 + 16200625 = 9133^2 + 4025^2 .

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

It is a super-2 number, since 2×99612314² = 19845226200869192, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (99612313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92039 + ... + 93114.

Almost surely, 2^99612314 is an apocalyptic number.

99612314 is a deficient number, since it is larger than the sum of its proper divisors (50362426).

99612314 is a wasteful number, since it uses less digits than its factorization.

99612314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185424.

The product of its digits is 11664, while the sum is 35.

The square root of 99612314 is about 9980.5968759388. The cubic root of 99612314 is about 463.5582802037.

The spelling of 99612314 in words is "ninety-nine million, six hundred twelve thousand, three hundred fourteen".