14874887886 has 16 divisors (see below), whose sum is σ = 30311092944. Its totient is φ = 4864743104.

The previous prime is 14874887879. The next prime is 14874887887. The reversal of 14874887886 is 68878847841.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14874887886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14874887887) 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, 23387871 + ... + 23388506.

It is an arithmetic number, because the mean of its divisors is an integer number (1894443309).

Almost surely, 2^14874887886 is an apocalyptic number.

14874887886 is an abundant number, since it is smaller than the sum of its proper divisors (15436205058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14874887886 is a wasteful number, since it uses less digits than its factorization.

14874887886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46776435.

The product of its digits is 154140672, while the sum is 69.

The spelling of 14874887886 in words is "fourteen billion, eight hundred seventy-four million, eight hundred eighty-seven thousand, eight hundred eighty-six".