2321498448 has 160 divisors (see below), whose sum is σ = 6966220800. Its totient is φ = 739476864.

The previous prime is 2321498447. The next prime is 2321498453. The reversal of 2321498448 is 8448941232.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321498441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 871743 + ... + 874401.

It is an arithmetic number, because the mean of its divisors is an integer number (43538880).

Almost surely, 2^2321498448 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 2321498448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3483110400).

2321498448 is an abundant number, since it is smaller than the sum of its proper divisors (4644722352).

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

2321498448 is a wasteful number, since it uses less digits than its factorization.

2321498448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2766 (or 2754 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 2321498448 is about 48181.9307209663. The cubic root of 2321498448 is about 1324.1061393600.

The spelling of 2321498448 in words is "two billion, three hundred twenty-one million, four hundred ninety-eight thousand, four hundred forty-eight".