52244652 has 24 divisors (see below), whose sum is σ = 122246656. Its totient is φ = 17365968.

The previous prime is 52244651. The next prime is 52244653. The reversal of 52244652 is 25644225.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52244651) and next prime (52244653).

It is a super-2 number, since 2×52244652² = 5459007325202208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52244651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1528 + ... + 10335.

Almost surely, 2^52244652 is an apocalyptic number.

It is an amenable number.

52244652 is an abundant number, since it is smaller than the sum of its proper divisors (70002004).

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

52244652 is a wasteful number, since it uses less digits than its factorization.

52244652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12237 (or 12235 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 52244652 is about 7228.0462090388. The cubic root of 52244652 is about 373.8355630848.

Adding to 52244652 its reverse (25644225), we get a palindrome (77888877).

The spelling of 52244652 in words is "fifty-two million, two hundred forty-four thousand, six hundred fifty-two".