65748848 has 40 divisors (see below), whose sum is σ = 139812480. Its totient is φ = 29704640.

The previous prime is 65748841. The next prime is 65748857. The reversal of 65748848 is 84884756.

It is a super-2 number, since 2×65748848² = 8645822026654208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 65748796 and 65748805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65748841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30461 + ... + 32547.

It is an arithmetic number, because the mean of its divisors is an integer number (3495312).

Almost surely, 2^65748848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65748848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69906240).

65748848 is an abundant number, since it is smaller than the sum of its proper divisors (74063632).

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

65748848 is a wasteful number, since it uses less digits than its factorization.

65748848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285 (or 2279 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 50.

The square root of 65748848 is about 8108.5663344392. The cubic root of 65748848 is about 403.6107416230.

The spelling of 65748848 in words is "sixty-five million, seven hundred forty-eight thousand, eight hundred forty-eight".