48747480 has 64 divisors (see below), whose sum is σ = 146880000. Its totient is φ = 12942720.

The previous prime is 48747473. The next prime is 48747493. The reversal of 48747480 is 8474784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31771 + ... + 33269.

It is an arithmetic number, because the mean of its divisors is an integer number (2295000).

Almost surely, 2^48747480 is an apocalyptic number.

48747480 is a gapful number since it is divisible by the number (40) 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 48747480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73440000).

48747480 is an abundant number, since it is smaller than the sum of its proper divisors (98132520).

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

48747480 is a wasteful number, since it uses less digits than its factorization.

48747480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784 (or 1780 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 42.

The square root of 48747480 is about 6981.9395586040. The cubic root of 48747480 is about 365.3008840710.

The spelling of 48747480 in words is "forty-eight million, seven hundred forty-seven thousand, four hundred eighty".