65324232 has 112 divisors (see below), whose sum is σ = 192018240. Its totient is φ = 20785248.

The previous prime is 65324213. The next prime is 65324239. The reversal of 65324232 is 23242356.

65324232 is a `hidden beast` number, since 653 + 2 + 4 + 2 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 65324196 and 65324205.

It is not an unprimeable number, because it can be changed into a prime (65324239) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 133893 + ... + 134379.

Almost surely, 2^65324232 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 65324232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96009120).

65324232 is an abundant number, since it is smaller than the sum of its proper divisors (126694008).

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

65324232 is a wasteful number, since it uses less digits than its factorization.

65324232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 515 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 65324232 is about 8082.3407500550. The cubic root of 65324232 is about 402.7400047455.

Adding to 65324232 its reverse (23242356), we get a palindrome (88566588).

It can be divided in two parts, 65324 and 232, that added together give a palindrome (65556).

The spelling of 65324232 in words is "sixty-five million, three hundred twenty-four thousand, two hundred thirty-two".