4322267136 has 624 divisors, whose sum is σ = 15687403200. Its totient is φ = 1167851520.

The previous prime is 4322267123. The next prime is 4322267167. The reversal of 4322267136 is 6317622234.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4322267136.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 227487735 + ... + 227487753.

Almost surely, 2^4322267136 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 4322267136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7843701600).

4322267136 is an abundant number, since it is smaller than the sum of its proper divisors (11365136064).

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

4322267136 is a wasteful number, since it uses less digits than its factorization.

4322267136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 52 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 4322267136 is about 65743.9513263388. The cubic root of 4322267136 is about 1628.9354254051.

The spelling of 4322267136 in words is "four billion, three hundred twenty-two million, two hundred sixty-seven thousand, one hundred thirty-six".