2047857074 has 8 divisors (see below), whose sum is σ = 3072087408. Its totient is φ = 1023827940.

The previous prime is 2047857059. The next prime is 2047857079. The reversal of 2047857074 is 4707587402.

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 (2047857079) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 21572 + ... + 67535.

It is an arithmetic number, because the mean of its divisors is an integer number (384010926).

Almost surely, 2^2047857074 is an apocalyptic number.

2047857074 is a deficient number, since it is larger than the sum of its proper divisors (1024230334).

2047857074 is a wasteful number, since it uses less digits than its factorization.

2047857074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100600.

The product of its (nonzero) digits is 439040, while the sum is 44.

The square root of 2047857074 is about 45253.2548442651. The cubic root of 2047857074 is about 1269.8912991057.

The spelling of 2047857074 in words is "two billion, forty-seven million, eight hundred fifty-seven thousand, seventy-four".