136233236 has 12 divisors (see below), whose sum is σ = 239433012. Its totient is φ = 67823808.

The previous prime is 136233217. The next prime is 136233263. The reversal of 136233236 is 632332631.

136233236 = T₃ + T₄ + ... + T₉₃₄.

It can be written as a sum of positive squares in 2 ways, for example, as 55413136 + 80820100 = 7444^2 + 8990^2 .

It is a junction number, because it is equal to n+sod(n) for n = 136233199 and 136233208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72155 + ... + 74018.

It is an arithmetic number, because the mean of its divisors is an integer number (19952751).

Almost surely, 2^136233236 is an apocalyptic number.

It is an amenable number.

136233236 is a deficient number, since it is larger than the sum of its proper divisors (103199776).

136233236 is a wasteful number, since it uses less digits than its factorization.

136233236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146410 (or 146408 counting only the distinct ones).

The product of its digits is 11664, while the sum is 29.

The square root of 136233236 is about 11671.8994169758. The cubic root of 136233236 is about 514.5501283904.

Adding to 136233236 its reverse (632332631), we get a palindrome (768565867).

The spelling of 136233236 in words is "one hundred thirty-six million, two hundred thirty-three thousand, two hundred thirty-six".