65048020 has 24 divisors (see below), whose sum is σ = 143791200. Its totient is φ = 24649632.

The previous prime is 65047991. The next prime is 65048023. The reversal of 65048020 is 2084056.

65048020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65048023) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 85210 + ... + 85969.

It is an arithmetic number, because the mean of its divisors is an integer number (5991300).

Almost surely, 2^65048020 is an apocalyptic number.

It is an amenable number.

65048020 is an abundant number, since it is smaller than the sum of its proper divisors (78743180).

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

65048020 is a wasteful number, since it uses less digits than its factorization.

65048020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171207 (or 171205 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 65048020 is about 8065.2352724518. The cubic root of 65048020 is about 402.1715644355.

The spelling of 65048020 in words is "sixty-five million, forty-eight thousand, twenty".