48729284 has 6 divisors (see below), whose sum is σ = 85276254. Its totient is φ = 24364640.

The previous prime is 48729283. The next prime is 48729287. The reversal of 48729284 is 48292784.

48729284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 39967684 + 8761600 = 6322^2 + 2960^2 .

It is not an unprimeable number, because it can be changed into a prime (48729283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6091157 + ... + 6091164.

It is an arithmetic number, because the mean of its divisors is an integer number (14212709).

Almost surely, 2^48729284 is an apocalyptic number.

It is an amenable number.

48729284 is a deficient number, since it is larger than the sum of its proper divisors (36546970).

48729284 is a wasteful number, since it uses less digits than its factorization.

48729284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12182325 (or 12182323 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 48729284 is about 6980.6363606766. The cubic root of 48729284 is about 365.2554263906.

The spelling of 48729284 in words is "forty-eight million, seven hundred twenty-nine thousand, two hundred eighty-four".