99484416 has 144 divisors (see below), whose sum is σ = 302920800. Its totient is φ = 32182272.

The previous prime is 99484393. The next prime is 99484421. The reversal of 99484416 is 61448499.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×99484416² = 19794298053722112, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 255550 + ... + 255938.

Almost surely, 2^99484416 is an apocalyptic number.

99484416 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 99484416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151460400).

99484416 is an abundant number, since it is smaller than the sum of its proper divisors (203436384).

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

99484416 is a wasteful number, since it uses less digits than its factorization.

99484416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451 (or 431 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 99484416 is about 9974.1874857053. The cubic root of 99484416 is about 463.3597988207.

The spelling of 99484416 in words is "ninety-nine million, four hundred eighty-four thousand, four hundred sixteen".