422555135 has 8 divisors (see below), whose sum is σ = 510714960. Its totient is φ = 335611584.

The previous prime is 422555123. The next prime is 422555137. The reversal of 422555135 is 531555224.

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 422555135 - 2⁶ = 422555071 is a prime.

It is a super-2 number, since 2×422555135² = 357105684229736450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422555137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303302 + ... + 304691.

It is an arithmetic number, because the mean of its divisors is an integer number (63839370).

Almost surely, 2^422555135 is an apocalyptic number.

422555135 is a deficient number, since it is larger than the sum of its proper divisors (88159825).

422555135 is a wasteful number, since it uses less digits than its factorization.

422555135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608137.

The product of its digits is 30000, while the sum is 32.

The square root of 422555135 is about 20556.1459179487. The cubic root of 422555135 is about 750.4028265652.

The spelling of 422555135 in words is "four hundred twenty-two million, five hundred fifty-five thousand, one hundred thirty-five".