65004622 has 4 divisors (see below), whose sum is σ = 97506936. Its totient is φ = 32502310.

The previous prime is 65004593. The next prime is 65004629. The reversal of 65004622 is 22640056.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65004629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16251154 + ... + 16251157.

It is an arithmetic number, because the mean of its divisors is an integer number (24376734).

Almost surely, 2^65004622 is an apocalyptic number.

65004622 is a deficient number, since it is larger than the sum of its proper divisors (32502314).

65004622 is a wasteful number, since it uses less digits than its factorization.

65004622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32502313.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 65004622 is about 8062.5443874747. The cubic root of 65004622 is about 402.0821057840.

Adding to 65004622 its reverse (22640056), we get a palindrome (87644678).

The spelling of 65004622 in words is "sixty-five million, four thousand, six hundred twenty-two".