65036632 has 24 divisors (see below), whose sum is σ = 123859260. Its totient is φ = 32015280.

The previous prime is 65036603. The next prime is 65036641. The reversal of 65036632 is 23663056.

It is a junction number, because it is equal to n+sod(n) for n = 65036594 and 65036603.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 35007 + ... + 36817.

Almost surely, 2^65036632 is an apocalyptic number.

It is an amenable number.

65036632 is a deficient number, since it is larger than the sum of its proper divisors (58822628).

65036632 is a wasteful number, since it uses less digits than its factorization.

65036632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951 (or 1880 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 65036632 is about 8064.5292485055. The cubic root of 65036632 is about 402.1480935850.

Adding to 65036632 its reverse (23663056), we get a palindrome (88699688).

The spelling of 65036632 in words is "sixty-five million, thirty-six thousand, six hundred thirty-two".