23252743 has 8 divisors (see below), whose sum is σ = 23941008. Its totient is φ = 22573824.

The previous prime is 23252741. The next prime is 23252767. The reversal of 23252743 is 34725232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23252743 - 2¹ = 23252741 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23252741) 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 7 ways as a sum of consecutive naturals, for example, 2880 + ... + 7402.

It is an arithmetic number, because the mean of its divisors is an integer number (2992626).

Almost surely, 2^23252743 is an apocalyptic number.

23252743 is a deficient number, since it is larger than the sum of its proper divisors (688265).

23252743 is an equidigital number, since it uses as much as digits as its factorization.

23252743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4673.

The product of its digits is 10080, while the sum is 28.

The square root of 23252743 is about 4822.1098079575. The cubic root of 23252743 is about 285.4245974413.

Adding to 23252743 its reverse (34725232), we get a palindrome (57977975).

It can be divided in two parts, 232 and 52743, that added together give a triangular number (52975 = T₃₂₅).

The spelling of 23252743 in words is "twenty-three million, two hundred fifty-two thousand, seven hundred forty-three".