99298453 has 4 divisors (see below), whose sum is σ = 100281708. Its totient is φ = 98315200.

The previous prime is 99298447. The next prime is 99298477. The reversal of 99298453 is 35489299.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35489299 = 23 ⋅1543013.

It can be written as a sum of positive squares in 2 ways, for example, as 72029169 + 27269284 = 8487^2 + 5222^2 .

It is a cyclic number.

It is not a de Polignac number, because 99298453 - 2⁵ = 99298421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99298397 and 99298406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99298483) 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, 491476 + ... + 491677.

It is an arithmetic number, because the mean of its divisors is an integer number (25070427).

Almost surely, 2^99298453 is an apocalyptic number.

It is an amenable number.

99298453 is a deficient number, since it is larger than the sum of its proper divisors (983255).

99298453 is a wasteful number, since it uses less digits than its factorization.

99298453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983254.

The product of its digits is 699840, while the sum is 49.

The square root of 99298453 is about 9964.8609122255. The cubic root of 99298453 is about 463.0709042454.

The spelling of 99298453 in words is "ninety-nine million, two hundred ninety-eight thousand, four hundred fifty-three".