926220648 has 32 divisors (see below), whose sum is σ = 2344867200. Its totient is φ = 304831488.

The previous prime is 926220641. The next prime is 926220653. The reversal of 926220648 is 846022629.

It is not an unprimeable number, because it can be changed into a prime (926220641) by changing a digit.

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, 242361 + ... + 246152.

It is an arithmetic number, because the mean of its divisors is an integer number (73277100).

Almost surely, 2^926220648 is an apocalyptic number.

It is an amenable number.

926220648 is an abundant number, since it is smaller than the sum of its proper divisors (1418646552).

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

926220648 is a wasteful number, since it uses less digits than its factorization.

926220648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488601 (or 488597 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 926220648 is about 30433.8733650516. The cubic root of 926220648 is about 974.7759811428.

The spelling of 926220648 in words is "nine hundred twenty-six million, two hundred twenty thousand, six hundred forty-eight".