52219844 has 12 divisors (see below), whose sum is σ = 95358144. Its totient is φ = 24974664.

The previous prime is 52219813. The next prime is 52219859. The reversal of 52219844 is 44891225.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283712 + ... + 283895.

It is an arithmetic number, because the mean of its divisors is an integer number (7946512).

Almost surely, 2^52219844 is an apocalyptic number.

It is an amenable number.

52219844 is a deficient number, since it is larger than the sum of its proper divisors (43138300).

52219844 is a wasteful number, since it uses less digits than its factorization.

52219844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567634 (or 567632 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 52219844 is about 7226.3299122030. The cubic root of 52219844 is about 373.7763826673.

The spelling of 52219844 in words is "fifty-two million, two hundred nineteen thousand, eight hundred forty-four".