1436223036 has 96 divisors (see below), whose sum is σ = 3615833088. Its totient is φ = 442091520.

The previous prime is 1436223029. The next prime is 1436223037. The reversal of 1436223036 is 6303226341.

It is a junction number, because it is equal to n+sod(n) for n = 1436222994 and 1436223012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1436223037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4588416 + ... + 4588728.

It is an arithmetic number, because the mean of its divisors is an integer number (37664928).

Almost surely, 2^1436223036 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 1436223036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1807916544).

1436223036 is an abundant number, since it is smaller than the sum of its proper divisors (2179610052).

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

1436223036 is a wasteful number, since it uses less digits than its factorization.

1436223036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 1436223036 is about 37897.5333761975. The cubic root of 1436223036 is about 1128.2550759854.

Adding to 1436223036 its reverse (6303226341), we get a palindrome (7739449377).

The spelling of 1436223036 in words is "one billion, four hundred thirty-six million, two hundred twenty-three thousand, thirty-six".