48144784 has 20 divisors (see below), whose sum is σ = 98190640. Its totient is φ = 22805280.

The previous prime is 48144751. The next prime is 48144787. The reversal of 48144784 is 48744184.

It is not an unprimeable number, because it can be changed into a prime (48144787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78882 + ... + 79489.

It is an arithmetic number, because the mean of its divisors is an integer number (4909532).

Almost surely, 2^48144784 is an apocalyptic number.

It is an amenable number.

48144784 is an abundant number, since it is smaller than the sum of its proper divisors (50045856).

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

48144784 is a wasteful number, since it uses less digits than its factorization.

48144784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158398 (or 158392 counting only the distinct ones).

The product of its digits is 114688, while the sum is 40.

The square root of 48144784 is about 6938.6442479781. The cubic root of 48144784 is about 363.7891545497.

The spelling of 48144784 in words is "forty-eight million, one hundred forty-four thousand, seven hundred eighty-four".