99814516 has 6 divisors (see below), whose sum is σ = 174675410. Its totient is φ = 49907256.

The previous prime is 99814447. The next prime is 99814553. The reversal of 99814516 is 61541899.

It can be written as a sum of positive squares in only one way, i.e., 60124516 + 39690000 = 7754^2 + 6300^2 .

It is a super-3 number, since 3×99814516³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12476811 + ... + 12476818.

Almost surely, 2^99814516 is an apocalyptic number.

It is an amenable number.

99814516 is a deficient number, since it is larger than the sum of its proper divisors (74860894).

99814516 is a wasteful number, since it uses less digits than its factorization.

99814516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24953633 (or 24953631 counting only the distinct ones).

The product of its digits is 77760, while the sum is 43.

The square root of 99814516 is about 9990.7214954677. The cubic root of 99814516 is about 463.8717255897.

The spelling of 99814516 in words is "ninety-nine million, eight hundred fourteen thousand, five hundred sixteen".