136264 has 8 divisors (see below), whose sum is σ = 255510. Its totient is φ = 68128.

The previous prime is 136261. The next prime is 136273. The reversal of 136264 is 462631.

It can be written as a sum of positive squares in only one way, i.e., 128164 + 8100 = 358^2 + 90^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (136261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8509 + ... + 8524.

2¹³⁶²⁶⁴ is an apocalyptic number.

It is an amenable number.

136264 is a deficient number, since it is larger than the sum of its proper divisors (119246).

136264 is a wasteful number, since it uses less digits than its factorization.

136264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17039 (or 17035 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 136264 is about 369.1395400116. The cubic root of 136264 is about 51.4588857140.

Adding to 136264 its reverse (462631), we get a palindrome (598895).

It can be divided in two parts, 136 and 264, that added together give a square (400 = 20²).

The spelling of 136264 in words is "one hundred thirty-six thousand, two hundred sixty-four".