2246650656 has 48 divisors (see below), whose sum is σ = 6056858304. Its totient is φ = 728642304.

The previous prime is 2246650639. The next prime is 2246650667. The reversal of 2246650656 is 6560566422.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

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, 312700 + ... + 319803.

It is an arithmetic number, because the mean of its divisors is an integer number (126184548).

Almost surely, 2^2246650656 is an apocalyptic number.

It is an amenable number.

2246650656 is an abundant number, since it is smaller than the sum of its proper divisors (3810207648).

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

2246650656 is a wasteful number, since it uses less digits than its factorization.

2246650656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632553 (or 632545 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The square root of 2246650656 is about 47398.8465682447. The cubic root of 2246650656 is about 1309.7201694312.

The spelling of 2246650656 in words is "two billion, two hundred forty-six million, six hundred fifty thousand, six hundred fifty-six".