12308086 has 16 divisors (see below), whose sum is σ = 22210560. Its totient is φ = 4997160.

The previous prime is 12308083. The next prime is 12308089. The reversal of 12308086 is 68080321.

It is an interprime number because it is at equal distance from previous prime (12308083) and next prime (12308089).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12308083) 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, 22870 + ... + 23401.

It is an arithmetic number, because the mean of its divisors is an integer number (1388160).

Almost surely, 2^12308086 is an apocalyptic number.

12308086 is a deficient number, since it is larger than the sum of its proper divisors (9902474).

12308086 is a wasteful number, since it uses less digits than its factorization.

12308086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46299.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 12308086 is about 3508.2881865662. The cubic root of 12308086 is about 230.8855964180.

It can be divided in two parts, 1230 and 8086, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 12308086 in words is "twelve million, three hundred eight thousand, eighty-six".