99998802 has 24 divisors (see below), whose sum is σ = 226085184. Its totient is φ = 31883544.

The previous prime is 99998797. The next prime is 99998819. The reversal of 99998802 is 20889999.

It is a super-4 number, since 4×99998802⁴ (a number of 33 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120358 + ... + 121185.

It is an arithmetic number, because the mean of its divisors is an integer number (9420216).

Almost surely, 2^99998802 is an apocalyptic number.

99998802 is an abundant number, since it is smaller than the sum of its proper divisors (126086382).

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

99998802 is a wasteful number, since it uses less digits than its factorization.

99998802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241574 (or 241571 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 54.

The square root of 99998802 is about 9999.9400998206. The cubic root of 99998802 is about 464.1570298127.

The spelling of 99998802 in words is "ninety-nine million, nine hundred ninety-eight thousand, eight hundred two".