48647722 has 8 divisors (see below), whose sum is σ = 73005156. Its totient is φ = 24312672.

The previous prime is 48647717. The next prime is 48647723. The reversal of 48647722 is 22774684.

48647722 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 2 ways, for example, as 45954841 + 2692881 = 6779^2 + 1641^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (48647723) 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 in 3 ways as a sum of consecutive naturals, for example, 1788 + ... + 10024.

Almost surely, 2^48647722 is an apocalyptic number.

48647722 is a deficient number, since it is larger than the sum of its proper divisors (24357434).

48647722 is a wasteful number, since it uses less digits than its factorization.

48647722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11192.

The product of its digits is 150528, while the sum is 40.

The square root of 48647722 is about 6974.7918965371. The cubic root of 48647722 is about 365.0515270972.

The spelling of 48647722 in words is "forty-eight million, six hundred forty-seven thousand, seven hundred twenty-two".