422604355 has 8 divisors (see below), whose sum is σ = 510162912. Its totient is φ = 336058368.

The previous prime is 422604319. The next prime is 422604359. The reversal of 422604355 is 553406224.

422604355 = 8390² + 8391² + ... + 8395².

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 422604355 - 2¹⁵ = 422571587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422604359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252222 + ... + 253891.

It is an arithmetic number, because the mean of its divisors is an integer number (63770364).

Almost surely, 2^422604355 is an apocalyptic number.

422604355 is a deficient number, since it is larger than the sum of its proper divisors (87558557).

422604355 is a wasteful number, since it uses less digits than its factorization.

422604355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506285.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 422604355 is about 20557.3430919465. The cubic root of 422604355 is about 750.4319615349.

The spelling of 422604355 in words is "four hundred twenty-two million, six hundred four thousand, three hundred fifty-five".