2481917748 has 48 divisors (see below), whose sum is σ = 5899493376. Its totient is φ = 811933920.

The previous prime is 2481917719. The next prime is 2481917791. The reversal of 2481917748 is 8477191842.

It is a self number, because there is not a number n which added to its sum of digits gives 2481917748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183465 + ... + 196527.

It is an arithmetic number, because the mean of its divisors is an integer number (122906112).

Almost surely, 2^2481917748 is an apocalyptic number.

It is an amenable number.

2481917748 is an abundant number, since it is smaller than the sum of its proper divisors (3417575628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2481917748 is a wasteful number, since it uses less digits than its factorization.

2481917748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13364 (or 13362 counting only the distinct ones).

The product of its digits is 903168, while the sum is 51.

The square root of 2481917748 is about 49818.8493243270. The cubic root of 2481917748 is about 1353.9287017534.

The spelling of 2481917748 in words is "two billion, four hundred eighty-one million, nine hundred seventeen thousand, seven hundred forty-eight".