1422871183 has 4 divisors (see below), whose sum is σ = 1497759160. Its totient is φ = 1347983208.

The previous prime is 1422871181. The next prime is 1422871211. The reversal of 1422871183 is 3811782241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3811782241 = 151 ⋅25243591.

It is a cyclic number.

It is not a de Polignac number, because 1422871183 - 2¹ = 1422871181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422871181) 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 3 ways as a sum of consecutive naturals, for example, 37443960 + ... + 37443997.

It is an arithmetic number, because the mean of its divisors is an integer number (374439790).

Almost surely, 2^1422871183 is an apocalyptic number.

1422871183 is a deficient number, since it is larger than the sum of its proper divisors (74887977).

1422871183 is an equidigital number, since it uses as much as digits as its factorization.

1422871183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74887976.

The product of its digits is 21504, while the sum is 37.

The square root of 1422871183 is about 37720.9647676196. The cubic root of 1422871183 is about 1124.7479094086.

The spelling of 1422871183 in words is "one billion, four hundred twenty-two million, eight hundred seventy-one thousand, one hundred eighty-three".