1422325052 has 12 divisors (see below), whose sum is σ = 2494020816. Its totient is φ = 709747680.

The previous prime is 1422325019. The next prime is 1422325057. The reversal of 1422325052 is 2505232241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422325057) 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, 351449 + ... + 355472.

It is an arithmetic number, because the mean of its divisors is an integer number (207835068).

Almost surely, 2^1422325052 is an apocalyptic number.

It is an amenable number.

1422325052 is a deficient number, since it is larger than the sum of its proper divisors (1071695764).

1422325052 is a wasteful number, since it uses less digits than its factorization.

1422325052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707428 (or 707426 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 1422325052 is about 37713.7249817623. The cubic root of 1422325052 is about 1124.6039895388.

Adding to 1422325052 its reverse (2505232241), we get a palindrome (3927557293).

The spelling of 1422325052 in words is "one billion, four hundred twenty-two million, three hundred twenty-five thousand, fifty-two".