136367228 has 6 divisors (see below), whose sum is σ = 238642656. Its totient is φ = 68183612.

The previous prime is 136367191. The next prime is 136367239. The reversal of 136367228 is 822763631.

It is a junction number, because it is equal to n+sod(n) for n = 136367191 and 136367200.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 17045900 + ... + 17045907.

It is an arithmetic number, because the mean of its divisors is an integer number (39773776).

Almost surely, 2^136367228 is an apocalyptic number.

It is an amenable number.

136367228 is a deficient number, since it is larger than the sum of its proper divisors (102275428).

136367228 is a wasteful number, since it uses less digits than its factorization.

136367228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34091811 (or 34091809 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 136367228 is about 11677.6379460917. The cubic root of 136367228 is about 514.7187681228.

The spelling of 136367228 in words is "one hundred thirty-six million, three hundred sixty-seven thousand, two hundred twenty-eight".