2311244548 has 12 divisors (see below), whose sum is σ = 4046257152. Its totient is φ = 1155171080.

The previous prime is 2311244543. The next prime is 2311244549. The reversal of 2311244548 is 8454421132.

It is not an unprimeable number, because it can be changed into a prime (2311244543) 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, 101140 + ... + 121867.

It is an arithmetic number, because the mean of its divisors is an integer number (337188096).

Almost surely, 2^2311244548 is an apocalyptic number.

It is an amenable number.

2311244548 is a deficient number, since it is larger than the sum of its proper divisors (1735012604).

2311244548 is a wasteful number, since it uses less digits than its factorization.

2311244548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225602 (or 225600 counting only the distinct ones).

The product of its digits is 30720, while the sum is 34.

The square root of 2311244548 is about 48075.4048136883. The cubic root of 2311244548 is about 1322.1537665893.

The spelling of 2311244548 in words is "two billion, three hundred eleven million, two hundred forty-four thousand, five hundred forty-eight".