99544600 has 48 divisors (see below), whose sum is σ = 235833120. Its totient is φ = 39062400.

The previous prime is 99544583. The next prime is 99544603. The reversal of 99544600 is 644599.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 99544600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99544603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5905 + ... + 15295.

It is an arithmetic number, because the mean of its divisors is an integer number (4913190).

Almost surely, 2^99544600 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 99544600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117916560).

99544600 is an abundant number, since it is smaller than the sum of its proper divisors (136288520).

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

99544600 is a wasteful number, since it uses less digits than its factorization.

99544600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9460 (or 9451 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 99544600 is about 9977.2040171583. The cubic root of 99544600 is about 463.4532178896.

The spelling of 99544600 in words is "ninety-nine million, five hundred forty-four thousand, six hundred".