99493008 has 40 divisors (see below), whose sum is σ = 257671008. Its totient is φ = 33080832.

The previous prime is 99493007. The next prime is 99493049. The reversal of 99493008 is 80039499.

It is not an unprimeable number, because it can be changed into a prime (99493007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18391 + ... + 23177.

Almost surely, 2^99493008 is an apocalyptic number.

It is an amenable number.

99493008 is an abundant number, since it is smaller than the sum of its proper divisors (158178000).

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

99493008 is a wasteful number, since it uses less digits than its factorization.

99493008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5231 (or 5225 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 99493008 is about 9974.6181881814. The cubic root of 99493008 is about 463.3731378371.

The spelling of 99493008 in words is "ninety-nine million, four hundred ninety-three thousand, eight".