64229 has 4 divisors (see below), whose sum is σ = 70080. Its totient is φ = 58380.

The previous prime is 64223. The next prime is 64231. The reversal of 64229 is 92246.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 64229 - 2¹² = 60133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2909 + ... + 2930.

It is an arithmetic number, because the mean of its divisors is an integer number (17520).

2⁶⁴²²⁹ is an apocalyptic number.

It is an amenable number.

64229 is a deficient number, since it is larger than the sum of its proper divisors (5851).

64229 is a wasteful number, since it uses less digits than its factorization.

64229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5850.

The product of its digits is 864, while the sum is 23.

The square root of 64229 is about 253.4344096606. The cubic root of 64229 is about 40.0476515441.

The spelling of 64229 in words is "sixty-four thousand, two hundred twenty-nine".