135740322 has 12 divisors (see below), whose sum is σ = 294104070. Its totient is φ = 45246768.

The previous prime is 135740321. The next prime is 135740327. The reversal of 135740322 is 223047531.

It can be written as a sum of positive squares in only one way, i.e., 105698961 + 30041361 = 10281^2 + 5481^2 .

It is not an unprimeable number, because it can be changed into a prime (135740321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3770547 + ... + 3770582.

Almost surely, 2^135740322 is an apocalyptic number.

135740322 is an abundant number, since it is smaller than the sum of its proper divisors (158363748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135740322 is a wasteful number, since it uses less digits than its factorization.

135740322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7541137 (or 7541134 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 135740322 is about 11650.7648675956. The cubic root of 135740322 is about 513.9288030906.

Adding to 135740322 its reverse (223047531), we get a palindrome (358787853).

The spelling of 135740322 in words is "one hundred thirty-five million, seven hundred forty thousand, three hundred twenty-two".