135057722 has 8 divisors (see below), whose sum is σ = 203928672. Its totient is φ = 67081500.

The previous prime is 135057709. The next prime is 135057739. The reversal of 135057722 is 227750531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223304 + ... + 223907.

It is an arithmetic number, because the mean of its divisors is an integer number (25491084).

Almost surely, 2^135057722 is an apocalyptic number.

135057722 is a deficient number, since it is larger than the sum of its proper divisors (68870950).

135057722 is a wasteful number, since it uses less digits than its factorization.

135057722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447364.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 135057722 is about 11621.4337325478. The cubic root of 135057722 is about 513.0658870900.

The spelling of 135057722 in words is "one hundred thirty-five million, fifty-seven thousand, seven hundred twenty-two".