12808092 has 36 divisors (see below), whose sum is σ = 32853128. Its totient is φ = 3880800.

The previous prime is 12808091. The next prime is 12808093. The reversal of 12808092 is 29080821.

It is an interprime number because it is at equal distance from previous prime (12808091) and next prime (12808093).

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12808091) 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, 2959 + ... + 5862.

Almost surely, 2^12808092 is an apocalyptic number.

12808092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12808092 is an abundant number, since it is smaller than the sum of its proper divisors (20045036).

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

12808092 is a wasteful number, since it uses less digits than its factorization.

12808092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8850 (or 8837 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 12808092 is about 3578.8394767019. The cubic root of 12808092 is about 233.9707027387.

The spelling of 12808092 in words is "twelve million, eight hundred eight thousand, ninety-two".