65876272 has 60 divisors (see below), whose sum is σ = 160368208. Its totient is φ = 25660800.

The previous prime is 65876269. The next prime is 65876351. The reversal of 65876272 is 27267856.

65876272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11122 + ... + 15982.

Almost surely, 2^65876272 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 65876272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80184104).

65876272 is an abundant number, since it is smaller than the sum of its proper divisors (94491936).

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

65876272 is a wasteful number, since it uses less digits than its factorization.

65876272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4898 (or 4881 counting only the distinct ones).

The product of its digits is 282240, while the sum is 43.

The square root of 65876272 is about 8116.4199004241. The cubic root of 65876272 is about 403.8713114942.

The spelling of 65876272 in words is "sixty-five million, eight hundred seventy-six thousand, two hundred seventy-two".