99996750 has 144 divisors (see below), whose sum is σ = 314883504. Its totient is φ = 22831200.

The previous prime is 99996749. The next prime is 99996769. The reversal of 99996750 is 5769999.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 109797 + ... + 110703.

It is an arithmetic number, because the mean of its divisors is an integer number (2186691).

Almost surely, 2^99996750 is an apocalyptic number.

99996750 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 99996750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157441752).

99996750 is an abundant number, since it is smaller than the sum of its proper divisors (214886754).

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

99996750 is a wasteful number, since it uses less digits than its factorization.

99996750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944 (or 924 counting only the distinct ones).

The product of its (nonzero) digits is 1377810, while the sum is 54.

The square root of 99996750 is about 9999.8374986797. The cubic root of 99996750 is about 464.1538549189.

The spelling of 99996750 in words is "ninety-nine million, nine hundred ninety-six thousand, seven hundred fifty".