99490176 has 96 divisors (see below), whose sum is σ = 290791800. Its totient is φ = 32643072.

The previous prime is 99490093. The next prime is 99490199. The reversal of 99490176 is 67109499.

99490176 is a `hidden beast` number, since 99 + 490 + 1 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76540 + ... + 77828.

Almost surely, 2^99490176 is an apocalyptic number.

99490176 is a gapful number since it is divisible by the number (96) 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 99490176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145395900).

99490176 is an abundant number, since it is smaller than the sum of its proper divisors (191301624).

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

99490176 is a wasteful number, since it uses less digits than its factorization.

99490176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376 (or 1361 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 99490176 is about 9974.4762268502. The cubic root of 99490176 is about 463.3687412629.

The spelling of 99490176 in words is "ninety-nine million, four hundred ninety thousand, one hundred seventy-six".