4623920448 has 112 divisors (see below), whose sum is σ = 14173687680. Its totient is φ = 1302994944.

The previous prime is 4623920443. The next prime is 4623920459. The reversal of 4623920448 is 8440293264.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4623920443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74548 + ... + 121676.

Almost surely, 2^4623920448 is an apocalyptic number.

4623920448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4623920448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7086843840).

4623920448 is an abundant number, since it is smaller than the sum of its proper divisors (9549767232).

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

4623920448 is a wasteful number, since it uses less digits than its factorization.

4623920448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47224 (or 47214 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The square root of 4623920448 is about 67999.4150563077. The cubic root of 4623920448 is about 1665.9812830593.

The spelling of 4623920448 in words is "four billion, six hundred twenty-three million, nine hundred twenty thousand, four hundred forty-eight".