48761472 has 64 divisors (see below), whose sum is σ = 135178560. Its totient is φ = 15544320.

The previous prime is 48761459. The next prime is 48761473. The reversal of 48761472 is 27416784.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 48761472.

It is not an unprimeable number, because it can be changed into a prime (48761473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6072 + ... + 11592.

It is an arithmetic number, because the mean of its divisors is an integer number (2112165).

Almost surely, 2^48761472 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 48761472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67589280).

48761472 is an abundant number, since it is smaller than the sum of its proper divisors (86417088).

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

48761472 is a wasteful number, since it uses less digits than its factorization.

48761472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561 (or 5549 counting only the distinct ones).

The product of its digits is 75264, while the sum is 39.

The square root of 48761472 is about 6982.9415005426. The cubic root of 48761472 is about 365.3358315255.

The spelling of 48761472 in words is "forty-eight million, seven hundred sixty-one thousand, four hundred seventy-two".