2481727264 has 24 divisors (see below), whose sum is σ = 4940803980. Its totient is φ = 1226919936.

The previous prime is 2481727243. The next prime is 2481727271. The reversal of 2481727264 is 4627271842.

It can be written as a sum of positive squares in 2 ways, for example, as 1875582864 + 606144400 = 43308^2 + 24620^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2481727264.

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, 432849 + ... + 438544.

Almost surely, 2^2481727264 is an apocalyptic number.

It is an amenable number.

2481727264 is a deficient number, since it is larger than the sum of its proper divisors (2459076716).

2481727264 is an equidigital number, since it uses as much as digits as its factorization.

2481727264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871492 (or 871484 counting only the distinct ones).

The product of its digits is 301056, while the sum is 43.

The square root of 2481727264 is about 49816.9375212889. The cubic root of 2481727264 is about 1353.8940634375.

The spelling of 2481727264 in words is "two billion, four hundred eighty-one million, seven hundred twenty-seven thousand, two hundred sixty-four".