252224041 has 4 divisors (see below), whose sum is σ = 252730000. Its totient is φ = 251718084.

The previous prime is 252224039. The next prime is 252224057. The reversal of 252224041 is 140422252.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 252224041 - 2¹ = 252224039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252224741) 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 3 ways as a sum of consecutive naturals, for example, 252231 + ... + 253228.

It is an arithmetic number, because the mean of its divisors is an integer number (63182500).

Almost surely, 2^252224041 is an apocalyptic number.

It is an amenable number.

252224041 is a deficient number, since it is larger than the sum of its proper divisors (505959).

252224041 is an equidigital number, since it uses as much as digits as its factorization.

252224041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505958.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 252224041 is about 15881.5629268659. The cubic root of 252224041 is about 631.8230899713.

Adding to 252224041 its reverse (140422252), we get a palindrome (392646293).

The spelling of 252224041 in words is "two hundred fifty-two million, two hundred twenty-four thousand, forty-one".