1422382871 has 8 divisors (see below), whose sum is σ = 1750625184. Its totient is φ = 1125401760.

The previous prime is 1422382849. The next prime is 1422382879. The reversal of 1422382871 is 1782832241.

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

It is not a de Polignac number, because 1422382871 - 2¹⁴ = 1422366487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422382879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7815200 + ... + 7815381.

It is an arithmetic number, because the mean of its divisors is an integer number (218828148).

Almost surely, 2^1422382871 is an apocalyptic number.

1422382871 is a deficient number, since it is larger than the sum of its proper divisors (328242313).

1422382871 is a wasteful number, since it uses less digits than its factorization.

1422382871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15630601.

The product of its digits is 43008, while the sum is 38.

The square root of 1422382871 is about 37714.4915251419. The cubic root of 1422382871 is about 1124.6192281082.

The spelling of 1422382871 in words is "one billion, four hundred twenty-two million, three hundred eighty-two thousand, eight hundred seventy-one".