48573648 has 80 divisors (see below), whose sum is σ = 140318400. Its totient is φ = 16087680.

The previous prime is 48573647. The next prime is 48573649. The reversal of 48573648 is 84637584.

It is an interprime number because it is at equal distance from previous prime (48573647) and next prime (48573649).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48573647) 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, 98683 + ... + 99173.

It is an arithmetic number, because the mean of its divisors is an integer number (1753980).

Almost surely, 2^48573648 is an apocalyptic number.

48573648 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 48573648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70159200).

48573648 is an abundant number, since it is smaller than the sum of its proper divisors (91744752).

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

48573648 is a wasteful number, since it uses less digits than its factorization.

48573648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737 (or 725 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 48573648 is about 6969.4797510288. The cubic root of 48573648 is about 364.8661497079.

The spelling of 48573648 in words is "forty-eight million, five hundred seventy-three thousand, six hundred forty-eight".