65010288 has 80 divisors (see below), whose sum is σ = 193130496. Its totient is φ = 18458880.

The previous prime is 65010287. The next prime is 65010299. The reversal of 65010288 is 88201056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65010287) 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, 63670 + ... + 64682.

Almost surely, 2^65010288 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 65010288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96565248).

65010288 is an abundant number, since it is smaller than the sum of its proper divisors (128120208).

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

65010288 is a wasteful number, since it uses less digits than its factorization.

65010288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222 (or 1216 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 65010288 is about 8062.8957577287. The cubic root of 65010288 is about 402.0937876766.

The spelling of 65010288 in words is "sixty-five million, ten thousand, two hundred eighty-eight".