135147006 has 12 divisors (see below), whose sum is σ = 292818552. Its totient is φ = 45048996.

The previous prime is 135146987. The next prime is 135147007. The reversal of 135147006 is 600741531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135147007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3754066 + ... + 3754101.

It is an arithmetic number, because the mean of its divisors is an integer number (24401546).

Almost surely, 2^135147006 is an apocalyptic number.

135147006 is an abundant number, since it is smaller than the sum of its proper divisors (157671546).

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

135147006 is a wasteful number, since it uses less digits than its factorization.

135147006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7508175 (or 7508172 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 135147006 is about 11625.2744483733. The cubic root of 135147006 is about 513.1789214364.

Adding to 135147006 its reverse (600741531), we get a palindrome (735888537).

The spelling of 135147006 in words is "one hundred thirty-five million, one hundred forty-seven thousand, six".