52226352 has 60 divisors (see below), whose sum is σ = 147707560. Its totient is φ = 17224704.

The previous prime is 52226327. The next prime is 52226401. The reversal of 52226352 is 25362225.

52226352 is a `hidden beast` number, since 5 + 2 + 22 + 635 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12099 + ... + 15837.

Almost surely, 2^52226352 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 52226352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73853780).

52226352 is an abundant number, since it is smaller than the sum of its proper divisors (95481208).

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

52226352 is a wasteful number, since it uses less digits than its factorization.

52226352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850 (or 3841 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 52226352 is about 7226.7801959102. The cubic root of 52226352 is about 373.7919095594.

Adding to 52226352 its reverse (25362225), we get a palindrome (77588577).

The spelling of 52226352 in words is "fifty-two million, two hundred twenty-six thousand, three hundred fifty-two".