52422336 has 112 divisors (see below), whose sum is σ = 160934400. Its totient is φ = 16701696.

The previous prime is 52422323. The next prime is 52422361. The reversal of 52422336 is 63322425.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39085 + ... + 40403.

Almost surely, 2^52422336 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 52422336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80467200).

52422336 is an abundant number, since it is smaller than the sum of its proper divisors (108512064).

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

52422336 is a wasteful number, since it uses less digits than its factorization.

52422336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363 (or 1347 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 52422336 is about 7240.3270644357. The cubic root of 52422336 is about 374.2588883074.

The spelling of 52422336 in words is "fifty-two million, four hundred twenty-two thousand, three hundred thirty-six".