422604627 has 4 divisors (see below), whose sum is σ = 563472840. Its totient is φ = 281736416.

The previous prime is 422604601. The next prime is 422604629. The reversal of 422604627 is 726406224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422604627 - 2¹⁵ = 422571859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422604629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70434102 + ... + 70434107.

It is an arithmetic number, because the mean of its divisors is an integer number (140868210).

Almost surely, 2^422604627 is an apocalyptic number.

422604627 is a deficient number, since it is larger than the sum of its proper divisors (140868213).

422604627 is a wasteful number, since it uses less digits than its factorization.

422604627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140868212.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 422604627 is about 20557.3497075863. The cubic root of 422604627 is about 750.4321225346.

The spelling of 422604627 in words is "four hundred twenty-two million, six hundred four thousand, six hundred twenty-seven".