135326244 has 24 divisors (see below), whose sum is σ = 316044288. Its totient is φ = 45068320.

The previous prime is 135326237. The next prime is 135326249. The reversal of 135326244 is 442623531.

It is not an unprimeable number, because it can be changed into a prime (135326249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10909 + ... + 19739.

It is an arithmetic number, because the mean of its divisors is an integer number (13168512).

Almost surely, 2^135326244 is an apocalyptic number.

It is an amenable number.

135326244 is an abundant number, since it is smaller than the sum of its proper divisors (180718044).

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

135326244 is a wasteful number, since it uses less digits than its factorization.

135326244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10115 (or 10113 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 135326244 is about 11632.9808733617. The cubic root of 135326244 is about 513.4056881575.

Adding to 135326244 its reverse (442623531), we get a palindrome (577949775).

The spelling of 135326244 in words is "one hundred thirty-five million, three hundred twenty-six thousand, two hundred forty-four".