65953248 has 24 divisors (see below), whose sum is σ = 173127528. Its totient is φ = 21984384.

The previous prime is 65953243. The next prime is 65953273. The reversal of 65953248 is 84235956.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65953243) 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, 343411 + ... + 343602.

It is an arithmetic number, because the mean of its divisors is an integer number (7213647).

Almost surely, 2^65953248 is an apocalyptic number.

It is an amenable number.

65953248 is an abundant number, since it is smaller than the sum of its proper divisors (107174280).

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

65953248 is a wasteful number, since it uses less digits than its factorization.

65953248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687026 (or 687018 counting only the distinct ones).

The product of its digits is 259200, while the sum is 42.

The square root of 65953248 is about 8121.1605082032. The cubic root of 65953248 is about 404.0285572729.

The spelling of 65953248 in words is "sixty-five million, nine hundred fifty-three thousand, two hundred forty-eight".