2488220928 has 54 divisors (see below), whose sum is σ = 7174160994. Its totient is φ = 829406208.

The previous prime is 2488220899. The next prime is 2488220953. The reversal of 2488220928 is 8290228842.

It can be written as a sum of positive squares in only one way, i.e., 1441569024 + 1046651904 = 37968^2 + 32352^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 537675 + ... + 542282.

Almost surely, 2^2488220928 is an apocalyptic number.

It is an amenable number.

2488220928 is an abundant number, since it is smaller than the sum of its proper divisors (4685940066).

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

2488220928 is a wasteful number, since it uses less digits than its factorization.

2488220928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079979 (or 1079962 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 2488220928 is about 49882.0702056360. The cubic root of 2488220928 is about 1355.0738971059.

The spelling of 2488220928 in words is "two billion, four hundred eighty-eight million, two hundred twenty thousand, nine hundred twenty-eight".