2487109474 has 4 divisors (see below), whose sum is σ = 3730664214. Its totient is φ = 1243554736.

The previous prime is 2487109459. The next prime is 2487109517. The reversal of 2487109474 is 4749017842.

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

It can be written as a sum of positive squares in only one way, i.e., 1248562225 + 1238547249 = 35335^2 + 35193^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 621777367 + ... + 621777370.

Almost surely, 2^2487109474 is an apocalyptic number.

2487109474 is a deficient number, since it is larger than the sum of its proper divisors (1243554740).

2487109474 is a wasteful number, since it uses less digits than its factorization.

2487109474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243554739.

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 2487109474 is about 49870.9281445613. The cubic root of 2487109474 is about 1354.8721027778.

The spelling of 2487109474 in words is "two billion, four hundred eighty-seven million, one hundred nine thousand, four hundred seventy-four".