2448961772 has 24 divisors (see below), whose sum is σ = 4404327984. Its totient is φ = 1190624832.

The previous prime is 2448961727. The next prime is 2448961787. The reversal of 2448961772 is 2771698442.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2448961772.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277898 + ... + 286574.

It is an arithmetic number, because the mean of its divisors is an integer number (183513666).

Almost surely, 2^2448961772 is an apocalyptic number.

It is an amenable number.

2448961772 is a deficient number, since it is larger than the sum of its proper divisors (1955366212).

2448961772 is a wasteful number, since it uses less digits than its factorization.

2448961772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10625 (or 10623 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 50.

The square root of 2448961772 is about 49486.9858851800. The cubic root of 2448961772 is about 1347.9092964648.

The spelling of 2448961772 in words is "two billion, four hundred forty-eight million, nine hundred sixty-one thousand, seven hundred seventy-two".