134422555 has 8 divisors (see below), whose sum is σ = 161394912. Its totient is φ = 107479488.

The previous prime is 134422531. The next prime is 134422571. The reversal of 134422555 is 555224431.

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

It is a cyclic number.

It is not a de Polignac number, because 134422555 - 2¹⁹ = 133898267 is a prime.

It is a Duffinian 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, 4522 + ... + 17008.

It is an arithmetic number, because the mean of its divisors is an integer number (20174364).

Almost surely, 2^134422555 is an apocalyptic number.

134422555 is a deficient number, since it is larger than the sum of its proper divisors (26972357).

134422555 is a wasteful number, since it uses less digits than its factorization.

134422555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14645.

The product of its digits is 24000, while the sum is 31.

The square root of 134422555 is about 11594.0741329353. The cubic root of 134422555 is about 512.2603186215.

Adding to 134422555 its reverse (555224431), we get a palindrome (689646986).

The spelling of 134422555 in words is "one hundred thirty-four million, four hundred twenty-two thousand, five hundred fifty-five".