12233487 has 12 divisors (see below), whose sum is σ = 18974616. Its totient is φ = 6990480.

The previous prime is 12233483. The next prime is 12233491. The reversal of 12233487 is 78433221.

It is an interprime number because it is at equal distance from previous prime (12233483) and next prime (12233491).

It is not a de Polignac number, because 12233487 - 2² = 12233483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233483) 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, 41464 + ... + 41757.

It is an arithmetic number, because the mean of its divisors is an integer number (1581218).

Almost surely, 2^12233487 is an apocalyptic number.

12233487 is a deficient number, since it is larger than the sum of its proper divisors (6741129).

12233487 is an equidigital number, since it uses as much as digits as its factorization.

12233487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83238 (or 83231 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 12233487 is about 3497.6402044807. The cubic root of 12233487 is about 230.4181868902.

It can be divided in two parts, 12233 and 487, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 12233487 in words is "twelve million, two hundred thirty-three thousand, four hundred eighty-seven".