99513344 has 44 divisors (see below), whose sum is σ = 227364384. Its totient is φ = 42645504.

The previous prime is 99513343. The next prime is 99513371. The reversal of 99513344 is 44331599.

It is a junction number, because it is equal to n+sod(n) for n = 99513298 and 99513307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99513343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227 + ... + 14109.

Almost surely, 2^99513344 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 99513344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113682192).

99513344 is an abundant number, since it is smaller than the sum of its proper divisors (127851040).

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

99513344 is a wasteful number, since it uses less digits than its factorization.

99513344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13910 (or 13892 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 99513344 is about 9975.6375234869. The cubic root of 99513344 is about 463.4047062671.

The spelling of 99513344 in words is "ninety-nine million, five hundred thirteen thousand, three hundred forty-four".