99986352 has 80 divisors (see below), whose sum is σ = 266732928. Its totient is φ = 32256000.

The previous prime is 99986351. The next prime is 99986353. The reversal of 99986352 is 25368999.

It is an interprime number because it is at equal distance from previous prime (99986351) and next prime (99986353).

It is a junction number, because it is equal to n+sod(n) for n = 99986295 and 99986304.

It is not an unprimeable number, because it can be changed into a prime (99986351) 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, 398227 + ... + 398477.

Almost surely, 2^99986352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99986352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133366464).

99986352 is an abundant number, since it is smaller than the sum of its proper divisors (166746576).

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

99986352 is a wasteful number, since it uses less digits than its factorization.

99986352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498 (or 492 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 51.

The square root of 99986352 is about 9999.3175767149. The cubic root of 99986352 is about 464.1377662658.

The spelling of 99986352 in words is "ninety-nine million, nine hundred eighty-six thousand, three hundred fifty-two".