135297006 has 96 divisors (see below), whose sum is σ = 313061760. Its totient is φ = 38892672.

The previous prime is 135296983. The next prime is 135297023. The reversal of 135297006 is 600792531.

135297006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1264405 + ... + 1264511.

It is an arithmetic number, because the mean of its divisors is an integer number (3261060).

Almost surely, 2^135297006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135297006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156530880).

135297006 is an abundant number, since it is smaller than the sum of its proper divisors (177764754).

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

135297006 is a wasteful number, since it uses less digits than its factorization.

135297006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 135297006 is about 11631.7241198371. The cubic root of 135297006 is about 513.3687107606.

The spelling of 135297006 in words is "one hundred thirty-five million, two hundred ninety-seven thousand, six".