135325246 has 16 divisors (see below), whose sum is σ = 232333920. Its totient is φ = 57909600.

The previous prime is 135325217. The next prime is 135325249. The reversal of 135325246 is 642523531.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135325249) 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, 2920 + ... + 16708.

It is an arithmetic number, because the mean of its divisors is an integer number (14520870).

Almost surely, 2^135325246 is an apocalyptic number.

135325246 is a deficient number, since it is larger than the sum of its proper divisors (97008674).

135325246 is a wasteful number, since it uses less digits than its factorization.

135325246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14499.

The product of its digits is 21600, while the sum is 31.

The square root of 135325246 is about 11632.9379780002. The cubic root of 135325246 is about 513.4044260714.

Adding to 135325246 its reverse (642523531), we get a palindrome (777848777).

The spelling of 135325246 in words is "one hundred thirty-five million, three hundred twenty-five thousand, two hundred forty-six".