450248092 has 96 divisors (see below), whose sum is σ = 1021870080. Its totient is φ = 169076160.

The previous prime is 450248087. The next prime is 450248129. The reversal of 450248092 is 290842054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 378723 + ... + 379909.

It is an arithmetic number, because the mean of its divisors is an integer number (10644480).

Almost surely, 2^450248092 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 450248092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510935040).

450248092 is an abundant number, since it is smaller than the sum of its proper divisors (571621988).

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

450248092 is a wasteful number, since it uses less digits than its factorization.

450248092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271 (or 1269 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 450248092 is about 21219.0502143710. The cubic root of 450248092 is about 766.4502326251.

The spelling of 450248092 in words is "four hundred fifty million, two hundred forty-eight thousand, ninety-two".