2248275656 has 32 divisors (see below), whose sum is σ = 4600648800. Its totient is φ = 1021520640.

The previous prime is 2248275641. The next prime is 2248275677. The reversal of 2248275656 is 6565728422.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2248275656.

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 7 ways as a sum of consecutive naturals, for example, 325616 + ... + 332448.

It is an arithmetic number, because the mean of its divisors is an integer number (143770275).

Almost surely, 2^2248275656 is an apocalyptic number.

It is an amenable number.

2248275656 is an abundant number, since it is smaller than the sum of its proper divisors (2352373144).

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

2248275656 is a wasteful number, since it uses less digits than its factorization.

2248275656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10589 (or 10585 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 47.

The square root of 2248275656 is about 47415.9852370485. The cubic root of 2248275656 is about 1310.0358663917.

The spelling of 2248275656 in words is "two billion, two hundred forty-eight million, two hundred seventy-five thousand, six hundred fifty-six".