12890202 has 32 divisors (see below), whose sum is σ = 28244160. Its totient is φ = 3897600.

The previous prime is 12890191. The next prime is 12890209. The reversal of 12890202 is 20209821.

It is not an unprimeable number, because it can be changed into a prime (12890209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3202 + ... + 6002.

It is an arithmetic number, because the mean of its divisors is an integer number (882630).

Almost surely, 2^12890202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12890202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14122080).

12890202 is an abundant number, since it is smaller than the sum of its proper divisors (15353958).

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

12890202 is a wasteful number, since it uses less digits than its factorization.

12890202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 12890202 is about 3590.2927457242. The cubic root of 12890202 is about 234.4696171935.

The spelling of 12890202 in words is "twelve million, eight hundred ninety thousand, two hundred two".