2047827774 has 8 divisors (see below), whose sum is σ = 4095655560. Its totient is φ = 682609256.

The previous prime is 2047827751. The next prime is 2047827781. The reversal of 2047827774 is 4777287402.

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

2047827774 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170652309 + ... + 170652320.

It is an arithmetic number, because the mean of its divisors is an integer number (511956945).

Almost surely, 2^2047827774 is an apocalyptic number.

2047827774 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2047827774 is a wasteful number, since it uses less digits than its factorization.

2047827774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341304634.

The product of its (nonzero) digits is 1229312, while the sum is 48.

The square root of 2047827774 is about 45252.9311094873. The cubic root of 2047827774 is about 1269.8852426947.

The spelling of 2047827774 in words is "two billion, forty-seven million, eight hundred twenty-seven thousand, seven hundred seventy-four".