1422600536 has 48 divisors (see below), whose sum is σ = 3107726640. Its totient is φ = 608731200.

The previous prime is 1422600521. The next prime is 1422600541. The reversal of 1422600536 is 6350062241.

It is a junction number, because it is equal to n+sod(n) for n = 1422600499 and 1422600508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 284861 + ... + 289811.

It is an arithmetic number, because the mean of its divisors is an integer number (64744305).

Almost surely, 2^1422600536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422600536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1553863320).

1422600536 is an abundant number, since it is smaller than the sum of its proper divisors (1685126104).

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

1422600536 is a wasteful number, since it uses less digits than its factorization.

1422600536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5704 (or 5693 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 1422600536 is about 37717.3771092318. The cubic root of 1422600536 is about 1124.6765914159.

Adding to 1422600536 its reverse (6350062241), we get a palindrome (7772662777).

The spelling of 1422600536 in words is "one billion, four hundred twenty-two million, six hundred thousand, five hundred thirty-six".