65336536 has 16 divisors (see below), whose sum is σ = 126730800. Its totient is φ = 31541664.

The previous prime is 65336527. The next prime is 65336539. The reversal of 65336536 is 63563356.

It is a junction number, because it is equal to n+sod(n) for n = 65336495 and 65336504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65336539) 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, 140580 + ... + 141043.

It is an arithmetic number, because the mean of its divisors is an integer number (7920675).

Almost surely, 2^65336536 is an apocalyptic number.

It is an amenable number.

65336536 is a deficient number, since it is larger than the sum of its proper divisors (61394264).

65336536 is a wasteful number, since it uses less digits than its factorization.

65336536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281658 (or 281654 counting only the distinct ones).

The product of its digits is 145800, while the sum is 37.

The square root of 65336536 is about 8083.1018798479. The cubic root of 65336536 is about 402.7652888899.

The spelling of 65336536 in words is "sixty-five million, three hundred thirty-six thousand, five hundred thirty-six".