920928209282 has 8 divisors (see below), whose sum is σ = 1395069465852. Its totient is φ = 455905054000.

The previous prime is 920928209261. The next prime is 920928209287. The reversal of 920928209282 is 282902829029.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 779461202641 + 141467006641 = 882871^2 + 376121^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (920928209287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2279525069 + ... + 2279525472.

Almost surely, 2^920928209282 is an apocalyptic number.

920928209282 is a deficient number, since it is larger than the sum of its proper divisors (474141256570).

920928209282 is a wasteful number, since it uses less digits than its factorization.

920928209282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4559050644.

The product of its (nonzero) digits is 1492992, while the sum is 53.

The spelling of 920928209282 in words is "nine hundred twenty billion, nine hundred twenty-eight million, two hundred nine thousand, two hundred eighty-two".