2874718487 has 4 divisors (see below), whose sum is σ = 3026019480. Its totient is φ = 2723417496.

The previous prime is 2874718477. The next prime is 2874718489. The reversal of 2874718487 is 7848174782.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2874718487 - 2¹⁰ = 2874717463 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 (2874718489) 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, 75650468 + ... + 75650505.

It is an arithmetic number, because the mean of its divisors is an integer number (756504870).

Almost surely, 2^2874718487 is an apocalyptic number.

2874718487 is a deficient number, since it is larger than the sum of its proper divisors (151300993).

2874718487 is a wasteful number, since it uses less digits than its factorization.

2874718487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151300992.

The product of its digits is 5619712, while the sum is 56.

The square root of 2874718487 is about 53616.4012872927. The cubic root of 2874718487 is about 1421.8870776558.

The spelling of 2874718487 in words is "two billion, eight hundred seventy-four million, seven hundred eighteen thousand, four hundred eighty-seven".