65084424 has 64 divisors (see below), whose sum is σ = 174571200. Its totient is φ = 20157696.

The previous prime is 65084423. The next prime is 65084431. The reversal of 65084424 is 42448056.

It is not an unprimeable number, because it can be changed into a prime (65084423) 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, 22822 + ... + 25514.

It is an arithmetic number, because the mean of its divisors is an integer number (2727675).

Almost surely, 2^65084424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65084424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87285600).

65084424 is an abundant number, since it is smaller than the sum of its proper divisors (109486776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65084424 is a wasteful number, since it uses less digits than its factorization.

65084424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774 (or 2770 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 65084424 is about 8067.4918035285. The cubic root of 65084424 is about 402.2465752930.

The spelling of 65084424 in words is "sixty-five million, eighty-four thousand, four hundred twenty-four".