2301632448 has 336 divisors, whose sum is σ = 7119737856. Its totient is φ = 652861440.

The previous prime is 2301632447. The next prime is 2301632453. The reversal of 2301632448 is 8442361032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301632447) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53526315 + ... + 53526357.

It is an arithmetic number, because the mean of its divisors is an integer number (21189696).

Almost surely, 2^2301632448 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 2301632448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3559868928).

2301632448 is an abundant number, since it is smaller than the sum of its proper divisors (4818105408).

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

2301632448 is a wasteful number, since it uses less digits than its factorization.

2301632448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 2301632448 is about 47975.3316611777. The cubic root of 2301632448 is about 1320.3183437883.

The spelling of 2301632448 in words is "two billion, three hundred one million, six hundred thirty-two thousand, four hundred forty-eight".