422370615 has 16 divisors (see below), whose sum is σ = 676798848. Its totient is φ = 224929056.

The previous prime is 422370601. The next prime is 422370617. The reversal of 422370615 is 516073224.

It is not a de Polignac number, because 422370615 - 2⁸ = 422370359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422370617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10369 + ... + 30858.

It is an arithmetic number, because the mean of its divisors is an integer number (42299928).

Almost surely, 2^422370615 is an apocalyptic number.

422370615 is a deficient number, since it is larger than the sum of its proper divisors (254428233).

422370615 is a wasteful number, since it uses less digits than its factorization.

422370615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41918.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 422370615 is about 20551.6572324472. The cubic root of 422370615 is about 750.2935828416.

The spelling of 422370615 in words is "four hundred twenty-two million, three hundred seventy thousand, six hundred fifteen".