99998360 has 64 divisors (see below), whose sum is σ = 280523520. Its totient is φ = 31167360.

The previous prime is 99998357. The next prime is 99998363. The reversal of 99998360 is 6389999.

It is an interprime number because it is at equal distance from previous prime (99998357) and next prime (99998363).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99998363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13154 + ... + 19313.

It is an arithmetic number, because the mean of its divisors is an integer number (4383180).

Almost surely, 2^99998360 is an apocalyptic number.

It is an amenable number.

99998360 is an abundant number, since it is smaller than the sum of its proper divisors (180525160).

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

99998360 is a wasteful number, since it uses less digits than its factorization.

99998360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32496 (or 32492 counting only the distinct ones).

The product of its (nonzero) digits is 944784, while the sum is 53.

The square root of 99998360 is about 9999.9179996638. The cubic root of 99998360 is about 464.1563459455.

The spelling of 99998360 in words is "ninety-nine million, nine hundred ninety-eight thousand, three hundred sixty".