65210268 has 12 divisors (see below), whose sum is σ = 152157320. Its totient is φ = 21736752.

The previous prime is 65210263. The next prime is 65210273. The reversal of 65210268 is 86201256.

It is an interprime number because it is at equal distance from previous prime (65210263) and next prime (65210273).

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

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65210263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2717083 + ... + 2717106.

Almost surely, 2^65210268 is an apocalyptic number.

It is an amenable number.

65210268 is an abundant number, since it is smaller than the sum of its proper divisors (86947052).

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

65210268 is a wasteful number, since it uses less digits than its factorization.

65210268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5434196 (or 5434194 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 65210268 is about 8075.2874871425. The cubic root of 65210268 is about 402.5056630249.

The spelling of 65210268 in words is "sixty-five million, two hundred ten thousand, two hundred sixty-eight".