2481807448 has 32 divisors (see below), whose sum is σ = 4743401760. Its totient is φ = 1217018880.

The previous prime is 2481807439. The next prime is 2481807467. The reversal of 2481807448 is 8447081842.

It is a junction number, because it is equal to n+sod(n) for n = 2481807398 and 2481807407.

It is a congruent number.

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, 165061 + ... + 179467.

It is an arithmetic number, because the mean of its divisors is an integer number (148231305).

Almost surely, 2^2481807448 is an apocalyptic number.

It is an amenable number.

2481807448 is a deficient number, since it is larger than the sum of its proper divisors (2261594312).

2481807448 is a wasteful number, since it uses less digits than its factorization.

2481807448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14827 (or 14823 counting only the distinct ones).

The product of its (nonzero) digits is 458752, while the sum is 46.

The square root of 2481807448 is about 49817.7423013127. The cubic root of 2481807448 is about 1353.9086446090.

The spelling of 2481807448 in words is "two billion, four hundred eighty-one million, eight hundred seven thousand, four hundred forty-eight".