99469860 has 96 divisors (see below), whose sum is σ = 325140480. Its totient is φ = 22247808.

The previous prime is 99469859. The next prime is 99469861. The reversal of 99469860 is 6896499.

It is an interprime number because it is at equal distance from previous prime (99469859) and next prime (99469861).

It is not an unprimeable number, because it can be changed into a prime (99469861) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17221 + ... + 22259.

It is an arithmetic number, because the mean of its divisors is an integer number (3386880).

Almost surely, 2^99469860 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 99469860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162570240).

99469860 is an abundant number, since it is smaller than the sum of its proper divisors (225670620).

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

99469860 is a wasteful number, since it uses less digits than its factorization.

99469860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105 (or 5103 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 51.

The square root of 99469860 is about 9973.4577755160. The cubic root of 99469860 is about 463.3371989855.

The spelling of 99469860 in words is "ninety-nine million, four hundred sixty-nine thousand, eight hundred sixty".