65348268 has 12 divisors (see below), whose sum is σ = 152479320. Its totient is φ = 21782752.

The previous prime is 65348243. The next prime is 65348287. The reversal of 65348268 is 86284356.

65348268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×65348268² = 8540792261199648, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 2722833 + ... + 2722856.

It is an arithmetic number, because the mean of its divisors is an integer number (12706610).

Almost surely, 2^65348268 is an apocalyptic number.

It is an amenable number.

65348268 is an abundant number, since it is smaller than the sum of its proper divisors (87131052).

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

65348268 is a wasteful number, since it uses less digits than its factorization.

65348268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5445696 (or 5445694 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 65348268 is about 8083.8275587744. The cubic root of 65348268 is about 402.7893946448.

The spelling of 65348268 in words is "sixty-five million, three hundred forty-eight thousand, two hundred sixty-eight".