65472996 has 48 divisors (see below), whose sum is σ = 160570368. Its totient is φ = 20724000.

The previous prime is 65472989. The next prime is 65472997. The reversal of 65472996 is 69927456.

It is not an unprimeable number, because it can be changed into a prime (65472997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40891 + ... + 42461.

It is an arithmetic number, because the mean of its divisors is an integer number (3345216).

Almost surely, 2^65472996 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 65472996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80285184).

65472996 is an abundant number, since it is smaller than the sum of its proper divisors (95097372).

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

65472996 is a wasteful number, since it uses less digits than its factorization.

65472996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752 (or 1750 counting only the distinct ones).

The product of its digits is 816480, while the sum is 48.

The square root of 65472996 is about 8091.5385434415. The cubic root of 65472996 is about 403.0454952158.

The spelling of 65472996 in words is "sixty-five million, four hundred seventy-two thousand, nine hundred ninety-six".