422370415 has 8 divisors (see below), whose sum is σ = 512539920. Its totient is φ = 334099392.

The previous prime is 422370371. The next prime is 422370451. The reversal of 422370415 is 514073224.

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 422370415 - 2¹⁹ = 421846127 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 474129 + ... + 475018.

It is an arithmetic number, because the mean of its divisors is an integer number (64067490).

Almost surely, 2^422370415 is an apocalyptic number.

422370415 is a deficient number, since it is larger than the sum of its proper divisors (90169505).

422370415 is an equidigital number, since it uses as much as digits as its factorization.

422370415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949241.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 422370415 is about 20551.6523666590. The cubic root of 422370415 is about 750.2934644158.

The spelling of 422370415 in words is "four hundred twenty-two million, three hundred seventy thousand, four hundred fifteen".