99193248 has 360 divisors, whose sum is σ = 375417504. Its totient is φ = 25401600.

The previous prime is 99193231. The next prime is 99193271. The reversal of 99193248 is 84239199.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1397053 + ... + 1397123.

Almost surely, 2^99193248 is an apocalyptic number.

99193248 is a gapful number since it is divisible by the number (98) 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 99193248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187708752).

99193248 is an abundant number, since it is smaller than the sum of its proper divisors (276224256).

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

99193248 is a wasteful number, since it uses less digits than its factorization.

99193248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 94 counting only the distinct ones).

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

The square root of 99193248 is about 9959.5807140662. The cubic root of 99193248 is about 462.9073079079.

The spelling of 99193248 in words is "ninety-nine million, one hundred ninety-three thousand, two hundred forty-eight".