65323452 has 24 divisors (see below), whose sum is σ = 161387856. Its totient is φ = 20493568.

The previous prime is 65323429. The next prime is 65323477. The reversal of 65323452 is 25432356.

It is a congruent number.

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, 159903 + ... + 160310.

It is an arithmetic number, because the mean of its divisors is an integer number (6724494).

Almost surely, 2^65323452 is an apocalyptic number.

It is an amenable number.

65323452 is an abundant number, since it is smaller than the sum of its proper divisors (96064404).

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

65323452 is a wasteful number, since it uses less digits than its factorization.

65323452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320237 (or 320235 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 65323452 is about 8082.2924965631. The cubic root of 65323452 is about 402.7384017750.

The spelling of 65323452 in words is "sixty-five million, three hundred twenty-three thousand, four hundred fifty-two".