1422315004 has 24 divisors (see below), whose sum is σ = 2716581168. Its totient is φ = 646208640.

The previous prime is 1422314983. The next prime is 1422315007. The reversal of 1422315004 is 4005132241.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422315007) 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, 109714 + ... + 121990.

It is an arithmetic number, because the mean of its divisors is an integer number (113190882).

Almost surely, 2^1422315004 is an apocalyptic number.

It is an amenable number.

1422315004 is a deficient number, since it is larger than the sum of its proper divisors (1294266164).

1422315004 is a wasteful number, since it uses less digits than its factorization.

1422315004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14925 (or 14923 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1422315004 is about 37713.5917674252. The cubic root of 1422315004 is about 1124.6013412816.

Adding to 1422315004 its reverse (4005132241), we get a palindrome (5427447245).

The spelling of 1422315004 in words is "one billion, four hundred twenty-two million, three hundred fifteen thousand, four".