2400614987 has 4 divisors (see below), whose sum is σ = 2402298696. Its totient is φ = 2398931280.

The previous prime is 2400614981. The next prime is 2400615013. The reversal of 2400614987 is 7894160042.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2400614987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2400614981) 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, 839714 + ... + 842567.

It is an arithmetic number, because the mean of its divisors is an integer number (600574674).

Almost surely, 2^2400614987 is an apocalyptic number.

2400614987 is a deficient number, since it is larger than the sum of its proper divisors (1683709).

2400614987 is a wasteful number, since it uses less digits than its factorization.

2400614987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683708.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 2400614987 is about 48996.0711384086. The cubic root of 2400614987 is about 1338.9802494427.

The spelling of 2400614987 in words is "two billion, four hundred million, six hundred fourteen thousand, nine hundred eighty-seven".