136552322 has 4 divisors (see below), whose sum is σ = 204828486. Its totient is φ = 68276160.

The previous prime is 136552321. The next prime is 136552331. The reversal of 136552322 is 223255631.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 125865961 + 10686361 = 11219^2 + 3269^2 .

It is not an unprimeable number, because it can be changed into a prime (136552321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34138079 + ... + 34138082.

Almost surely, 2^136552322 is an apocalyptic number.

136552322 is a deficient number, since it is larger than the sum of its proper divisors (68276164).

136552322 is an equidigital number, since it uses as much as digits as its factorization.

136552322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68276163.

The product of its digits is 10800, while the sum is 29.

The square root of 136552322 is about 11685.5604059027. The cubic root of 136552322 is about 514.9515422405.

The spelling of 136552322 in words is "one hundred thirty-six million, five hundred fifty-two thousand, three hundred twenty-two".