2248949392 has 30 divisors (see below), whose sum is σ = 4478331858. Its totient is φ = 1094072832.

The previous prime is 2248949359. The next prime is 2248949411. The reversal of 2248949392 is 2939498422.

It can be written as a sum of positive squares in 3 ways, for example, as 1614110976 + 634838416 = 40176^2 + 25196^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29433 + ... + 73240.

Almost surely, 2^2248949392 is an apocalyptic number.

It is an amenable number.

2248949392 is a deficient number, since it is larger than the sum of its proper divisors (2229382466).

2248949392 is a wasteful number, since it uses less digits than its factorization.

2248949392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102755 (or 102712 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 52.

The square root of 2248949392 is about 47423.0892287713. The cubic root of 2248949392 is about 1310.1667118795.

The spelling of 2248949392 in words is "two billion, two hundred forty-eight million, nine hundred forty-nine thousand, three hundred ninety-two".