52226562 has 16 divisors (see below), whose sum is σ = 105468480. Its totient is φ = 17239632.

The previous prime is 52226557. The next prime is 52226569. The reversal of 52226562 is 26562225.

It is a super-2 number, since 2×52226562² = 5455227556679688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52226569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41637 + ... + 42872.

It is an arithmetic number, because the mean of its divisors is an integer number (6591780).

Almost surely, 2^52226562 is an apocalyptic number.

52226562 is an abundant number, since it is smaller than the sum of its proper divisors (53241918).

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

52226562 is a wasteful number, since it uses less digits than its factorization.

52226562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84617.

The product of its digits is 14400, while the sum is 30.

The square root of 52226562 is about 7226.7947251876. The cubic root of 52226562 is about 373.7924105593.

Adding to 52226562 its reverse (26562225), we get a palindrome (78788787).

The spelling of 52226562 in words is "fifty-two million, two hundred twenty-six thousand, five hundred sixty-two".