135320964 has 24 divisors (see below), whose sum is σ = 332367840. Its totient is φ = 42732864.

The previous prime is 135320953. The next prime is 135321007. The reversal of 135320964 is 469023531.

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, 296529 + ... + 296984.

It is an arithmetic number, because the mean of its divisors is an integer number (13848660).

Almost surely, 2^135320964 is an apocalyptic number.

It is an amenable number.

135320964 is an abundant number, since it is smaller than the sum of its proper divisors (197046876).

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

135320964 is a wasteful number, since it uses less digits than its factorization.

135320964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593539 (or 593537 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 135320964 is about 11632.7539301749. The cubic root of 135320964 is about 513.3990109179.

The spelling of 135320964 in words is "one hundred thirty-five million, three hundred twenty thousand, nine hundred sixty-four".