12087343 has 8 divisors (see below), whose sum is σ = 12416976. Its totient is φ = 11760000.

The previous prime is 12087311. The next prime is 12087347. The reversal of 12087343 is 34378021.

12087343 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12087343 - 2⁵ = 12087311 is a prime.

It is a super-2 number, since 2×12087343² = 292207721599298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12087347) 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, 16893 + ... + 17593.

It is an arithmetic number, because the mean of its divisors is an integer number (1552122).

Almost surely, 2^12087343 is an apocalyptic number.

12087343 is a deficient number, since it is larger than the sum of its proper divisors (329633).

12087343 is an equidigital number, since it uses as much as digits as its factorization.

12087343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 12087343 is about 3476.6856343362. The cubic root of 12087343 is about 229.4969661473.

The spelling of 12087343 in words is "twelve million, eighty-seven thousand, three hundred forty-three".