99043758 has 96 divisors (see below), whose sum is σ = 248002560. Its totient is φ = 28284480.

The previous prime is 99043753. The next prime is 99043771. The reversal of 99043758 is 85734099.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99043753) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 269691 + ... + 270057.

It is an arithmetic number, because the mean of its divisors is an integer number (2583360).

Almost surely, 2^99043758 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99043758, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124001280).

99043758 is an abundant number, since it is smaller than the sum of its proper divisors (148958802).

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

99043758 is a wasteful number, since it uses less digits than its factorization.

99043758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 99043758 is about 9952.0730503750. The cubic root of 99043758 is about 462.6746482367.

The spelling of 99043758 in words is "ninety-nine million, forty-three thousand, seven hundred fifty-eight".