65104132 has 12 divisors (see below), whose sum is σ = 114659020. Its totient is φ = 32344416.

The previous prime is 65104097. The next prime is 65104133. The reversal of 65104132 is 23140156.

It can be written as a sum of positive squares in 2 ways, for example, as 33362176 + 31741956 = 5776^2 + 5634^2 .

It is not an unprimeable number, because it can be changed into a prime (65104133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51207 + ... + 52462.

Almost surely, 2^65104132 is an apocalyptic number.

It is an amenable number.

65104132 is a deficient number, since it is larger than the sum of its proper divisors (49554888).

65104132 is a wasteful number, since it uses less digits than its factorization.

65104132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103830 (or 103828 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 65104132 is about 8068.7131563837. The cubic root of 65104132 is about 402.2871721824.

Adding to 65104132 its reverse (23140156), we get a palindrome (88244288).

The spelling of 65104132 in words is "sixty-five million, one hundred four thousand, one hundred thirty-two".