69064 has 16 divisors (see below), whose sum is σ = 132300. Its totient is φ = 33792.

The previous prime is 69061. The next prime is 69067. The reversal of 69064 is 46096.

It is an interprime number because it is at equal distance from previous prime (69061) and next prime (69067).

It can be written as a sum of positive squares in 2 ways, for example, as 66564 + 2500 = 258^2 + 50^2 .

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 664 + ... + 760.

2⁶⁹⁰⁶⁴ is an apocalyptic number.

It is an amenable number.

69064 is a deficient number, since it is larger than the sum of its proper divisors (63236).

69064 is a wasteful number, since it uses less digits than its factorization.

69064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 69064 is about 262.8003044138. The cubic root of 69064 is about 41.0283365483.

The spelling of 69064 in words is "sixty-nine thousand, sixty-four".