422306007 has 4 divisors (see below), whose sum is σ = 563074680. Its totient is φ = 281537336.

The previous prime is 422305981. The next prime is 422306023. The reversal of 422306007 is 700603224.

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 422306007 - 2¹² = 422301911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422306107) 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, 70384332 + ... + 70384337.

It is an arithmetic number, because the mean of its divisors is an integer number (140768670).

Almost surely, 2^422306007 is an apocalyptic number.

422306007 is a deficient number, since it is larger than the sum of its proper divisors (140768673).

422306007 is a wasteful number, since it uses less digits than its factorization.

422306007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140768672.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 422306007 is about 20550.0853282900. The cubic root of 422306007 is about 750.2553246248.

The spelling of 422306007 in words is "four hundred twenty-two million, three hundred six thousand, seven".