2481647356 has 12 divisors (see below), whose sum is σ = 4343493168. Its totient is φ = 1240649312.

The previous prime is 2481647341. The next prime is 2481647381. The reversal of 2481647356 is 6537461842.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8416 + ... + 70951.

It is an arithmetic number, because the mean of its divisors is an integer number (361957764).

Almost surely, 2^2481647356 is an apocalyptic number.

It is an amenable number.

2481647356 is a deficient number, since it is larger than the sum of its proper divisors (1861845812).

2481647356 is a wasteful number, since it uses less digits than its factorization.

2481647356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87188 (or 87186 counting only the distinct ones).

The product of its digits is 967680, while the sum is 46.

The square root of 2481647356 is about 49816.1354984507. The cubic root of 2481647356 is about 1353.8795321432.

The spelling of 2481647356 in words is "two billion, four hundred eighty-one million, six hundred forty-seven thousand, three hundred fifty-six".