135006460 has 24 divisors (see below), whose sum is σ = 284029200. Its totient is φ = 53904384.

The previous prime is 135006439. The next prime is 135006493. The reversal of 135006460 is 64600531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5691 + ... + 17389.

It is an arithmetic number, because the mean of its divisors is an integer number (11834550).

Almost surely, 2^135006460 is an apocalyptic number.

135006460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135006460 is an abundant number, since it is smaller than the sum of its proper divisors (149022740).

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

135006460 is a wasteful number, since it uses less digits than its factorization.

135006460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12285 (or 12283 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 135006460 is about 11619.2280294347. The cubic root of 135006460 is about 513.0009664241. Note that the first 3 decimals are identical.

Adding to 135006460 its reverse (64600531), we get a palindrome (199606991).

The spelling of 135006460 in words is "one hundred thirty-five million, six thousand, four hundred sixty".