2448663772 has 6 divisors (see below), whose sum is σ = 4285161608. Its totient is φ = 1224331884.

The previous prime is 2448663727. The next prime is 2448663773. The reversal of 2448663772 is 2773668442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2448663773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306082968 + ... + 306082975.

Almost surely, 2^2448663772 is an apocalyptic number.

It is an amenable number.

2448663772 is a deficient number, since it is larger than the sum of its proper divisors (1836497836).

2448663772 is a wasteful number, since it uses less digits than its factorization.

2448663772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612165947 (or 612165945 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 49.

The square root of 2448663772 is about 49483.9749009717. The cubic root of 2448663772 is about 1347.8546211505.

The spelling of 2448663772 in words is "two billion, four hundred forty-eight million, six hundred sixty-three thousand, seven hundred seventy-two".