65711352 has 96 divisors (see below), whose sum is σ = 194037120. Its totient is φ = 18486720.

The previous prime is 65711333. The next prime is 65711363. The reversal of 65711352 is 25311756.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83103 + ... + 83889.

It is an arithmetic number, because the mean of its divisors is an integer number (2021220).

Almost surely, 2^65711352 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 65711352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97018560).

65711352 is an abundant number, since it is smaller than the sum of its proper divisors (128325768).

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

65711352 is a wasteful number, since it uses less digits than its factorization.

65711352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881 (or 870 counting only the distinct ones).

The product of its digits is 6300, while the sum is 30.

The square root of 65711352 is about 8106.2538820345. The cubic root of 65711352 is about 403.5340017934.

The spelling of 65711352 in words is "sixty-five million, seven hundred eleven thousand, three hundred fifty-two".