48556738 has 4 divisors (see below), whose sum is σ = 72835110. Its totient is φ = 24278368.

The previous prime is 48556733. The next prime is 48556747. The reversal of 48556738 is 83765584.

48556738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 38526849 + 10029889 = 6207^2 + 3167^2 .

It is not an unprimeable number, because it can be changed into a prime (48556733) 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, 12139183 + ... + 12139186.

Almost surely, 2^48556738 is an apocalyptic number.

48556738 is a deficient number, since it is larger than the sum of its proper divisors (24278372).

48556738 is a wasteful number, since it uses less digits than its factorization.

48556738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24278371.

The product of its digits is 806400, while the sum is 46.

The square root of 48556738 is about 6968.2664989221. The cubic root of 48556738 is about 364.8238043693.

It can be divided in two parts, 485567 and 38, that added together give a triangular number (485605 = T₉₈₅).

The spelling of 48556738 in words is "forty-eight million, five hundred fifty-six thousand, seven hundred thirty-eight".