99862824 has 16 divisors (see below), whose sum is σ = 249657120. Its totient is φ = 33287600.

The previous prime is 99862801. The next prime is 99862831. The reversal of 99862824 is 42826899.

It is a super-5 number, since 5×99862824⁵ (a number of 41 digits) contains 55555 as substring.

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, 2080452 + ... + 2080499.

It is an arithmetic number, because the mean of its divisors is an integer number (15603570).

Almost surely, 2^99862824 is an apocalyptic number.

It is an amenable number.

99862824 is an abundant number, since it is smaller than the sum of its proper divisors (149794296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99862824 is a wasteful number, since it uses less digits than its factorization.

99862824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4160960 (or 4160956 counting only the distinct ones).

The product of its digits is 497664, while the sum is 48.

The square root of 99862824 is about 9993.1388462284. The cubic root of 99862824 is about 463.9465480440.

The spelling of 99862824 in words is "ninety-nine million, eight hundred sixty-two thousand, eight hundred twenty-four".