2427493287 has 8 divisors (see below), whose sum is σ = 3268704240. Its totient is φ = 1602305600.

The previous prime is 2427493283. The next prime is 2427493331. The reversal of 2427493287 is 7823947242.

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 2427493287 - 2² = 2427493283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2427493283) 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, 4005462 + ... + 4006067.

It is an arithmetic number, because the mean of its divisors is an integer number (408588030).

Almost surely, 2^2427493287 is an apocalyptic number.

2427493287 is a deficient number, since it is larger than the sum of its proper divisors (841210953).

2427493287 is a wasteful number, since it uses less digits than its factorization.

2427493287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8011633.

The product of its digits is 1354752, while the sum is 48.

The square root of 2427493287 is about 49269.5979991719. The cubic root of 2427493287 is about 1343.9589770332.

The spelling of 2427493287 in words is "two billion, four hundred twenty-seven million, four hundred ninety-three thousand, two hundred eighty-seven".