48857136 has 20 divisors (see below), whose sum is σ = 126214392. Its totient is φ = 16285696.

The previous prime is 48857119. The next prime is 48857143. The reversal of 48857136 is 63175884.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508881 + ... + 508976.

Almost surely, 2^48857136 is an apocalyptic number.

It is an amenable number.

48857136 is an abundant number, since it is smaller than the sum of its proper divisors (77357256).

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

48857136 is a wasteful number, since it uses less digits than its factorization.

48857136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017868 (or 1017862 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 48857136 is about 6989.7879796171. The cubic root of 48857136 is about 365.5745900843.

It can be divided in two parts, 4885 and 7136, that added together give a palindrome (12021).

The spelling of 48857136 in words is "forty-eight million, eight hundred fifty-seven thousand, one hundred thirty-six".