99032700 has 144 divisors (see below), whose sum is σ = 314007680. Its totient is φ = 23950080.

The previous prime is 99032699. The next prime is 99032711. The reversal of 99032700 is 723099.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 261111 + ... + 261489.

Almost surely, 2^99032700 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 99032700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157003840).

99032700 is an abundant number, since it is smaller than the sum of its proper divisors (214974980).

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

99032700 is a wasteful number, since it uses less digits than its factorization.

99032700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 469 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 99032700 is about 9951.5174722250. The cubic root of 99032700 is about 462.6574287545.

Adding to 99032700 its reverse (723099), we get a palindrome (99755799).

The spelling of 99032700 in words is "ninety-nine million, thirty-two thousand, seven hundred".