1422373605 has 8 divisors (see below), whose sum is σ = 2275797792. Its totient is φ = 758599248.

The previous prime is 1422373571. The next prime is 1422373621. The reversal of 1422373605 is 5063732241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1422373605 - 2¹⁷ = 1422242533 is a prime.

It is a Curzon number.

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, 47412439 + ... + 47412468.

It is an arithmetic number, because the mean of its divisors is an integer number (284474724).

Almost surely, 2^1422373605 is an apocalyptic number.

1422373605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1422373605 is a deficient number, since it is larger than the sum of its proper divisors (853424187).

1422373605 is an equidigital number, since it uses as much as digits as its factorization.

1422373605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94824915.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 1422373605 is about 37714.3686809152. The cubic root of 1422373605 is about 1124.6167860221.

The spelling of 1422373605 in words is "one billion, four hundred twenty-two million, three hundred seventy-three thousand, six hundred five".