65101712 has 20 divisors (see below), whose sum is σ = 135837660. Its totient is φ = 30046848.

The previous prime is 65101709. The next prime is 65101717. The reversal of 65101712 is 21710156.

It can be written as a sum of positive squares in 2 ways, for example, as 25361296 + 39740416 = 5036^2 + 6304^2 .

It is not an unprimeable number, because it can be changed into a prime (65101717) 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, 156287 + ... + 156702.

It is an arithmetic number, because the mean of its divisors is an integer number (6791883).

Almost surely, 2^65101712 is an apocalyptic number.

It is an amenable number.

65101712 is an abundant number, since it is smaller than the sum of its proper divisors (70735948).

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

65101712 is a wasteful number, since it uses less digits than its factorization.

65101712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313010 (or 313004 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 65101712 is about 8068.5631930351. The cubic root of 65101712 is about 402.2821876190.

Adding to 65101712 its reverse (21710156), we get a palindrome (86811868).

The spelling of 65101712 in words is "sixty-five million, one hundred one thousand, seven hundred twelve".