65243048 has 32 divisors (see below), whose sum is σ = 132307560. Its totient is φ = 29982720.

The previous prime is 65243039. The next prime is 65243089. The reversal of 65243048 is 84034256.

It can be written as a sum of positive squares in 4 ways, for example, as 50665924 + 14577124 = 7118^2 + 3818^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25508 + ... + 27948.

Almost surely, 2^65243048 is an apocalyptic number.

It is an amenable number.

65243048 is an abundant number, since it is smaller than the sum of its proper divisors (67064512).

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

65243048 is a wasteful number, since it uses less digits than its factorization.

65243048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2717 (or 2713 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 65243048 is about 8077.3168812422. The cubic root of 65243048 is about 402.5730957868.

The spelling of 65243048 in words is "sixty-five million, two hundred forty-three thousand, forty-eight".