252201743 has 4 divisors (see below), whose sum is σ = 252252960. Its totient is φ = 252150528.

The previous prime is 252201737. The next prime is 252201773. The reversal of 252201743 is 347102252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252201743 - 2¹⁴ = 252185359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252201773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17330 + ... + 28367.

It is an arithmetic number, because the mean of its divisors is an integer number (63063240).

Almost surely, 2^252201743 is an apocalyptic number.

252201743 is a deficient number, since it is larger than the sum of its proper divisors (51217).

252201743 is an equidigital number, since it uses as much as digits as its factorization.

252201743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51216.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 252201743 is about 15880.8609023566. The cubic root of 252201743 is about 631.8044705376.

Adding to 252201743 its reverse (347102252), we get a palindrome (599303995).

The spelling of 252201743 in words is "two hundred fifty-two million, two hundred one thousand, seven hundred forty-three".