48685825 has 24 divisors (see below), whose sum is σ = 63442368. Its totient is φ = 36991680.

The previous prime is 48685799. The next prime is 48685829. The reversal of 48685825 is 52858684.

It is a de Polignac number, because none of the positive numbers 2^k-48685825 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48685829) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130339 + ... + 130711.

It is an arithmetic number, because the mean of its divisors is an integer number (2643432).

Almost surely, 2^48685825 is an apocalyptic number.

48685825 is the 3730-th nonagonal number.

It is an amenable number.

48685825 is a deficient number, since it is larger than the sum of its proper divisors (14756543).

48685825 is a wasteful number, since it uses less digits than its factorization.

48685825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 628 counting only the distinct ones).

The product of its digits is 614400, while the sum is 46.

The square root of 48685825 is about 6977.5228412381. The cubic root of 48685825 is about 365.1468102734.

The spelling of 48685825 in words is "forty-eight million, six hundred eighty-five thousand, eight hundred twenty-five".