2041666928 has 30 divisors (see below), whose sum is σ = 4601564856. Its totient is φ = 874999776.

The previous prime is 2041666897. The next prime is 2041666931. The reversal of 2041666928 is 8296661402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1301300 + ... + 1302867.

Almost surely, 2^2041666928 is an apocalyptic number.

2041666928 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2041666928 is an abundant number, since it is smaller than the sum of its proper divisors (2559897928).

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

2041666928 is a wasteful number, since it uses less digits than its factorization.

2041666928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2604189 (or 2604176 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 2041666928 is about 45184.8085975807. The cubic root of 2041666928 is about 1268.6104892974.

The spelling of 2041666928 in words is "two billion, forty-one million, six hundred sixty-six thousand, nine hundred twenty-eight".