65545248 has 24 divisors (see below), whose sum is σ = 172056528. Its totient is φ = 21848384.

The previous prime is 65545243. The next prime is 65545261. The reversal of 65545248 is 84254556.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (65545243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341286 + ... + 341477.

It is an arithmetic number, because the mean of its divisors is an integer number (7169022).

Almost surely, 2^65545248 is an apocalyptic number.

It is an amenable number.

65545248 is an abundant number, since it is smaller than the sum of its proper divisors (106511280).

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

65545248 is a wasteful number, since it uses less digits than its factorization.

65545248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682776 (or 682768 counting only the distinct ones).

The product of its digits is 192000, while the sum is 39.

The square root of 65545248 is about 8096.0019762843. The cubic root of 65545248 is about 403.1936995110.

The spelling of 65545248 in words is "sixty-five million, five hundred forty-five thousand, two hundred forty-eight".