64304 has 10 divisors (see below), whose sum is σ = 124620. Its totient is φ = 32144.

The previous prime is 64303. The next prime is 64319. The reversal of 64304 is 40346.

64304 is nontrivially palindromic in base 5.

It is a plaindrome in base 13.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (64301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1994 + ... + 2025.

It is an arithmetic number, because the mean of its divisors is an integer number (12462).

2⁶⁴³⁰⁴ is an apocalyptic number.

It is an amenable number.

64304 is a deficient number, since it is larger than the sum of its proper divisors (60316).

64304 is a wasteful number, since it uses less digits than its factorization.

64304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4027 (or 4021 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 64304 is about 253.5823337695. The cubic root of 64304 is about 40.0632333193.

The spelling of 64304 in words is "sixty-four thousand, three hundred four".