11246785087 has 4 divisors (see below), whose sum is σ = 11351895336. Its totient is φ = 11141674840.

The previous prime is 11246785079. The next prime is 11246785091. The reversal of 11246785087 is 78058764211.

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 11246785087 - 2³ = 11246785079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11246785087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11246785057) 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 3 ways as a sum of consecutive naturals, for example, 52554964 + ... + 52555177.

It is an arithmetic number, because the mean of its divisors is an integer number (2837973834).

Almost surely, 2^11246785087 is an apocalyptic number.

11246785087 is a deficient number, since it is larger than the sum of its proper divisors (105110249).

11246785087 is a wasteful number, since it uses less digits than its factorization.

11246785087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105110248.

The product of its (nonzero) digits is 752640, while the sum is 49.

The spelling of 11246785087 in words is "eleven billion, two hundred forty-six million, seven hundred eighty-five thousand, eighty-seven".