99127792 has 40 divisors (see below), whose sum is σ = 202549536. Its totient is φ = 46903296.

The previous prime is 99127783. The next prime is 99127793. The reversal of 99127792 is 29772199.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99127793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34308 + ... + 37084.

Almost surely, 2^99127792 is an apocalyptic number.

99127792 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99127792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101274768).

99127792 is an abundant number, since it is smaller than the sum of its proper divisors (103421744).

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

99127792 is a wasteful number, since it uses less digits than its factorization.

99127792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905 (or 2899 counting only the distinct ones).

The product of its digits is 142884, while the sum is 46.

The square root of 99127792 is about 9956.2940896701. The cubic root of 99127792 is about 462.8054638522.

The spelling of 99127792 in words is "ninety-nine million, one hundred twenty-seven thousand, seven hundred ninety-two".