48851868 has 24 divisors (see below), whose sum is σ = 122756368. Its totient is φ = 15031296.

The previous prime is 48851867. The next prime is 48851899. The reversal of 48851868 is 86815884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48851867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156421 + ... + 156732.

Almost surely, 2^48851868 is an apocalyptic number.

It is an amenable number.

48851868 is an abundant number, since it is smaller than the sum of its proper divisors (73904500).

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

48851868 is a wasteful number, since it uses less digits than its factorization.

48851868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313173 (or 313171 counting only the distinct ones).

The product of its digits is 491520, while the sum is 48.

The square root of 48851868 is about 6989.4111339941. The cubic root of 48851868 is about 365.5614503035.

The spelling of 48851868 in words is "forty-eight million, eight hundred fifty-one thousand, eight hundred sixty-eight".