53422296 has 64 divisors (see below), whose sum is σ = 142663680. Its totient is φ = 16611840.

The previous prime is 53422277. The next prime is 53422301. The reversal of 53422296 is 69222435.

53422296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51301 + ... + 52331.

It is an arithmetic number, because the mean of its divisors is an integer number (2229120).

Almost surely, 2^53422296 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 53422296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71331840).

53422296 is an abundant number, since it is smaller than the sum of its proper divisors (89241384).

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

53422296 is a wasteful number, since it uses less digits than its factorization.

53422296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184 (or 1180 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 53422296 is about 7309.0557529684. The cubic root of 53422296 is about 376.6235879763.

The spelling of 53422296 in words is "fifty-three million, four hundred twenty-two thousand, two hundred ninety-six".