12801162 has 16 divisors (see below), whose sum is σ = 27929952. Its totient is φ = 3879120.

The previous prime is 12801161. The next prime is 12801163. The reversal of 12801162 is 26110821.

It is an interprime number because it is at equal distance from previous prime (12801161) and next prime (12801163).

It is not an unprimeable number, because it can be changed into a prime (12801161) 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, 96913 + ... + 97044.

It is an arithmetic number, because the mean of its divisors is an integer number (1745622).

Almost surely, 2^12801162 is an apocalyptic number.

12801162 is an abundant number, since it is smaller than the sum of its proper divisors (15128790).

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

12801162 is a wasteful number, since it uses less digits than its factorization.

12801162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193973.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 12801162 is about 3577.8711547511. The cubic root of 12801162 is about 233.9284974024.

Adding to 12801162 its reverse (26110821), we get a palindrome (38911983).

It can be divided in two parts, 1280 and 1162, that added together give a palindrome (2442).

The spelling of 12801162 in words is "twelve million, eight hundred one thousand, one hundred sixty-two".