48140784 has 80 divisors (see below), whose sum is σ = 141181440. Its totient is φ = 15698880.

The previous prime is 48140777. The next prime is 48140789. The reversal of 48140784 is 48704184.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48140789) 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, 19119 + ... + 21489.

It is an arithmetic number, because the mean of its divisors is an integer number (1764768).

Almost surely, 2^48140784 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 48140784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70590720).

48140784 is an abundant number, since it is smaller than the sum of its proper divisors (93040656).

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

48140784 is a wasteful number, since it uses less digits than its factorization.

48140784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435 (or 2423 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 48140784 is about 6938.3560012441. The cubic root of 48140784 is about 363.7790794055.

The spelling of 48140784 in words is "forty-eight million, one hundred forty thousand, seven hundred eighty-four".