2248701143 has 4 divisors (see below), whose sum is σ = 2421678168. Its totient is φ = 2075724120.

The previous prime is 2248701131. The next prime is 2248701173. The reversal of 2248701143 is 3411078422.

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 2248701143 - 2⁸ = 2248700887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2248701173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86488493 + ... + 86488518.

It is an arithmetic number, because the mean of its divisors is an integer number (605419542).

Almost surely, 2^2248701143 is an apocalyptic number.

2248701143 is a deficient number, since it is larger than the sum of its proper divisors (172977025).

2248701143 is a wasteful number, since it uses less digits than its factorization.

2248701143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172977024.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 2248701143 is about 47420.4717711665. The cubic root of 2248701143 is about 1310.1185027698.

Adding to 2248701143 its reverse (3411078422), we get a palindrome (5659779565).

The spelling of 2248701143 in words is "two billion, two hundred forty-eight million, seven hundred one thousand, one hundred forty-three".