1117467852587 has 8 divisors (see below), whose sum is σ = 1118954556720. Its totient is φ = 1115981907040.

The previous prime is 1117467852541. The next prime is 1117467852623. The reversal of 1117467852587 is 7852587647111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1117467852587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1117467857587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2789537 + ... + 3164877.

It is an arithmetic number, because the mean of its divisors is an integer number (139869319590).

Almost surely, 2^{1117467852587} is an apocalyptic number.

1117467852587 is a deficient number, since it is larger than the sum of its proper divisors (1486704133).

1117467852587 is a wasteful number, since it uses less digits than its factorization.

1117467852587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379293.

The product of its digits is 26342400, while the sum is 62.

The spelling of 1117467852587 in words is "one trillion, one hundred seventeen billion, four hundred sixty-seven million, eight hundred fifty-two thousand, five hundred eighty-seven".