65084747 has 16 divisors (see below), whose sum is σ = 84322560. Its totient is φ = 48784032.

The previous prime is 65084737. The next prime is 65084797. The reversal of 65084747 is 74748056.

It is a cyclic number.

It is not a de Polignac number, because 65084747 - 2⁴ = 65084731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65084737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17093 + ... + 20550.

It is an arithmetic number, because the mean of its divisors is an integer number (5270160).

Almost surely, 2^65084747 is an apocalyptic number.

65084747 is a deficient number, since it is larger than the sum of its proper divisors (19237813).

65084747 is a wasteful number, since it uses less digits than its factorization.

65084747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37682.

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 65084747 is about 8067.5118221172. The cubic root of 65084747 is about 402.2472407130.

The spelling of 65084747 in words is "sixty-five million, eighty-four thousand, seven hundred forty-seven".