99296028 has 72 divisors (see below), whose sum is σ = 271545456. Its totient is φ = 30412800.

The previous prime is 99296027. The next prime is 99296047. The reversal of 99296028 is 82069299.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99296023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154588 + ... + 155228.

Almost surely, 2^99296028 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 99296028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135772728).

99296028 is an abundant number, since it is smaller than the sum of its proper divisors (172249428).

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

99296028 is a wasteful number, since it uses less digits than its factorization.

99296028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995 (or 990 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 99296028 is about 9964.7392339188. The cubic root of 99296028 is about 463.0671346127.

It can be divided in two parts, 992 and 96028, that added together give a triangular number (97020 = T₄₄₀).

The spelling of 99296028 in words is "ninety-nine million, two hundred ninety-six thousand, twenty-eight".