2047254887 has 8 divisors (see below), whose sum is σ = 2063133600. Its totient is φ = 2031432480.

The previous prime is 2047254877. The next prime is 2047254889. The reversal of 2047254887 is 7884527402.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2047254887 - 2⁶ = 2047254823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2047254889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60437 + ... + 88017.

It is an arithmetic number, because the mean of its divisors is an integer number (257891700).

Almost surely, 2^2047254887 is an apocalyptic number.

2047254887 is a deficient number, since it is larger than the sum of its proper divisors (15878713).

2047254887 is a wasteful number, since it uses less digits than its factorization.

2047254887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28153.

The product of its (nonzero) digits is 1003520, while the sum is 47.

The square root of 2047254887 is about 45246.6008336538. The cubic root of 2047254887 is about 1269.7668133672.

The spelling of 2047254887 in words is "two billion, forty-seven million, two hundred fifty-four thousand, eight hundred eighty-seven".