422352655 has 8 divisors (see below), whose sum is σ = 511473600. Its totient is φ = 334781856.

The previous prime is 422352643. The next prime is 422352661. The reversal of 422352655 is 556253224.

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 422352655 - 2¹³ = 422344463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422352655.

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, 386935 + ... + 388024.

It is an arithmetic number, because the mean of its divisors is an integer number (63934200).

Almost surely, 2^422352655 is an apocalyptic number.

422352655 is a deficient number, since it is larger than the sum of its proper divisors (89120945).

422352655 is a wasteful number, since it uses less digits than its factorization.

422352655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775073.

The product of its digits is 72000, while the sum is 34.

The square root of 422352655 is about 20551.2202800710. The cubic root of 422352655 is about 750.2829480553.

The spelling of 422352655 in words is "four hundred twenty-two million, three hundred fifty-two thousand, six hundred fifty-five".