12026854 has 24 divisors (see below), whose sum is σ = 22223160. Its totient is φ = 4850496.

The previous prime is 12026849. The next prime is 12026857. The reversal of 12026854 is 45862021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12026857) 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, 1944 + ... + 5275.

It is an arithmetic number, because the mean of its divisors is an integer number (925965).

Almost surely, 2^12026854 is an apocalyptic number.

12026854 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12026854 is a deficient number, since it is larger than the sum of its proper divisors (10196306).

12026854 is a wasteful number, since it uses less digits than its factorization.

12026854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7252 (or 7245 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 12026854 is about 3467.9754901095. The cubic root of 12026854 is about 229.1134999234.

Adding to 12026854 its reverse (45862021), we get a palindrome (57888875).

It can be divided in two parts, 12026 and 854, that added together give a triangular number (12880 = T₁₆₀).

The spelling of 12026854 in words is "twelve million, twenty-six thousand, eight hundred fifty-four".