48828681 has 12 divisors (see below), whose sum is σ = 76942320. Its totient is φ = 29593080.

The previous prime is 48828679. The next prime is 48828737. The reversal of 48828681 is 18682884.

It is a happy number.

It is not a de Polignac number, because 48828681 - 2¹ = 48828679 is a prime.

It is a super-2 number, since 2×48828681² = 4768480176399522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48828601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 246511 + ... + 246708.

It is an arithmetic number, because the mean of its divisors is an integer number (6411860).

Almost surely, 2^48828681 is an apocalyptic number.

It is an amenable number.

48828681 is a deficient number, since it is larger than the sum of its proper divisors (28113639).

48828681 is a wasteful number, since it uses less digits than its factorization.

48828681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493236 (or 493233 counting only the distinct ones).

The product of its digits is 196608, while the sum is 45.

The square root of 48828681 is about 6987.7522136950. The cubic root of 48828681 is about 365.5036045813.

The spelling of 48828681 in words is "forty-eight million, eight hundred twenty-eight thousand, six hundred eighty-one".