2248279724 has 12 divisors (see below), whose sum is σ = 4001176200. Its totient is φ = 1105086528.

The previous prime is 2248279717. The next prime is 2248279741. The reversal of 2248279724 is 4279728422.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4763069 + ... + 4763540.

It is an arithmetic number, because the mean of its divisors is an integer number (333431350).

Almost surely, 2^2248279724 is an apocalyptic number.

It is an amenable number.

2248279724 is a deficient number, since it is larger than the sum of its proper divisors (1752896476).

2248279724 is a wasteful number, since it uses less digits than its factorization.

2248279724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9526672 (or 9526670 counting only the distinct ones).

The product of its digits is 903168, while the sum is 47.

The square root of 2248279724 is about 47416.0281339549. The cubic root of 2248279724 is about 1310.0366565117.

The spelling of 2248279724 in words is "two billion, two hundred forty-eight million, two hundred seventy-nine thousand, seven hundred twenty-four".