64336 has 10 divisors (see below), whose sum is σ = 124682. Its totient is φ = 32160.

The previous prime is 64333. The next prime is 64373. The reversal of 64336 is 63346.

It can be written as a sum of positive squares in only one way, i.e., 40000 + 24336 = 200^2 + 156^2 .

It is a plaindrome in base 13.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1995 + ... + 2026.

2⁶⁴³³⁶ is an apocalyptic number.

It is an amenable number.

64336 is a deficient number, since it is larger than the sum of its proper divisors (60346).

64336 is a wasteful number, since it uses less digits than its factorization.

64336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4029 (or 4023 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 64336 is about 253.6454217998. The cubic root of 64336 is about 40.0698778560.

Subtracting from 64336 its reverse (63346), we obtain a triangular number (990 = T₄₄).

It can be divided in two parts, 64 and 336, that added together give a square (400 = 20²).

The spelling of 64336 in words is "sixty-four thousand, three hundred thirty-six".