48423538 has 8 divisors (see below), whose sum is σ = 72747180. Its totient is φ = 24174480.

The previous prime is 48423527. The next prime is 48423553. The reversal of 48423538 is 83532484.

48423538 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 40030929 + 8392609 = 6327^2 + 2897^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 48423497 and 48423506.

It is an unprimeable number.

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, 16993 + ... + 19636.

Almost surely, 2^48423538 is an apocalyptic number.

48423538 is a deficient number, since it is larger than the sum of its proper divisors (24323642).

48423538 is a wasteful number, since it uses less digits than its factorization.

48423538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37292.

The product of its digits is 92160, while the sum is 37.

The square root of 48423538 is about 6958.7023215539. The cubic root of 48423538 is about 364.4899060945.

The spelling of 48423538 in words is "forty-eight million, four hundred twenty-three thousand, five hundred thirty-eight".