1422036000 has 1152 divisors, whose sum is σ = 6868592640. Its totient is φ = 279936000.

The previous prime is 1422035987. The next prime is 1422036001. The reversal of 1422036000 is 6302241.

It is a happy number.

1422036000 is a `hidden beast` number, since 1 + 42 + 20 + 3 + 600 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422036001) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 74843991 + ... + 74844009.

It is an arithmetic number, because the mean of its divisors is an integer number (5962320).

Almost surely, 2^1422036000 is an apocalyptic number.

1422036000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422036000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3434296320).

1422036000 is an abundant number, since it is smaller than the sum of its proper divisors (5446556640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1422036000 is a wasteful number, since it uses less digits than its factorization.

1422036000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1422036000 is about 37709.8926012790. The cubic root of 1422036000 is about 1124.5278018312.

Adding to 1422036000 its reverse (6302241), we get a palindrome (1428338241).

The spelling of 1422036000 in words is "one billion, four hundred twenty-two million, thirty-six thousand".