12887050 has 24 divisors (see below), whose sum is σ = 26150112. Its totient is φ = 4686000.

The previous prime is 12887047. The next prime is 12887053. The reversal of 12887050 is 5078821.

It is an interprime number because it is at equal distance from previous prime (12887047) and next prime (12887053).

It is not an unprimeable number, because it can be changed into a prime (12887053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11166 + ... + 12265.

It is an arithmetic number, because the mean of its divisors is an integer number (1089588).

Almost surely, 2^12887050 is an apocalyptic number.

12887050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12887050 is an abundant number, since it is smaller than the sum of its proper divisors (13263062).

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

12887050 is a wasteful number, since it uses less digits than its factorization.

12887050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23454 (or 23449 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 12887050 is about 3589.8537574670. The cubic root of 12887050 is about 234.4505042662.

It can be divided in two parts, 1288 and 7050, that added together give a palindrome (8338).

The spelling of 12887050 in words is "twelve million, eight hundred eighty-seven thousand, fifty".