64276 has 6 divisors (see below), whose sum is σ = 112490. Its totient is φ = 32136.

The previous prime is 64271. The next prime is 64279. The reversal of 64276 is 67246.

It can be written as a sum of positive squares in only one way, i.e., 48400 + 15876 = 220^2 + 126^2 .

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 64276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8031 + ... + 8038.

2⁶⁴²⁷⁶ is an apocalyptic number.

It is an amenable number.

64276 is a deficient number, since it is larger than the sum of its proper divisors (48214).

64276 is a wasteful number, since it uses less digits than its factorization.

64276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16073 (or 16071 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 64276 is about 253.5271188650. The cubic root of 64276 is about 40.0574175412.

The spelling of 64276 in words is "sixty-four thousand, two hundred seventy-six".