65483964 has 120 divisors (see below), whose sum is σ = 210787808. Its totient is φ = 17262720.

The previous prime is 65483953. The next prime is 65484031. The reversal of 65483964 is 46938456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 28374 + ... + 30594.

Almost surely, 2^65483964 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 65483964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105393904).

65483964 is an abundant number, since it is smaller than the sum of its proper divisors (145303844).

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

65483964 is a wasteful number, since it uses less digits than its factorization.

65483964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257 (or 2246 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 65483964 is about 8092.2162600860. The cubic root of 65483964 is about 403.0679999452.

The spelling of 65483964 in words is "sixty-five million, four hundred eighty-three thousand, nine hundred sixty-four".