65354636 has 12 divisors (see below), whose sum is σ = 114863112. Its totient is φ = 32536608.

The previous prime is 65354629. The next prime is 65354651. The reversal of 65354636 is 63645356.

It is a happy number.

65354636 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

65354636 is strictly pandigital in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 65354636.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34130 + ... + 35993.

It is an arithmetic number, because the mean of its divisors is an integer number (9571926).

Almost surely, 2^65354636 is an apocalyptic number.

It is an amenable number.

65354636 is a deficient number, since it is larger than the sum of its proper divisors (49508476).

65354636 is a wasteful number, since it uses less digits than its factorization.

65354636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70360 (or 70358 counting only the distinct ones).

The product of its digits is 194400, while the sum is 38.

The square root of 65354636 is about 8084.2214220047. The cubic root of 65354636 is about 402.8024777743.

The spelling of 65354636 in words is "sixty-five million, three hundred fifty-four thousand, six hundred thirty-six".