65560932 has 18 divisors (see below), whose sum is σ = 165723558. Its totient is φ = 21853632.

The previous prime is 65560931. The next prime is 65560973. The reversal of 65560932 is 23906556.

65560932 is a `hidden beast` number, since 6 + 5 + 560 + 93 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 35354916 + 30206016 = 5946^2 + 5496^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1821137 = 65560932 / (6 + 5 + 5 + 6 + 0 + 9 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (65560931) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 910533 + ... + 910604.

Almost surely, 2^65560932 is an apocalyptic number.

It is an amenable number.

65560932 is an abundant number, since it is smaller than the sum of its proper divisors (100162626).

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

65560932 is a wasteful number, since it uses less digits than its factorization.

65560932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821147 (or 1821142 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 65560932 is about 8096.9705445926. The cubic root of 65560932 is about 403.2258563587.

The spelling of 65560932 in words is "sixty-five million, five hundred sixty thousand, nine hundred thirty-two".