12083378 has 4 divisors (see below), whose sum is σ = 18125070. Its totient is φ = 6041688.

The previous prime is 12083363. The next prime is 12083443. The reversal of 12083378 is 87338021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10029889 + 2053489 = 3167^2 + 1433^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3020843 + ... + 3020846.

Almost surely, 2^12083378 is an apocalyptic number.

12083378 is a deficient number, since it is larger than the sum of its proper divisors (6041692).

12083378 is an equidigital number, since it uses as much as digits as its factorization.

12083378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6041691.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 12083378 is about 3476.1153605713. The cubic root of 12083378 is about 229.4718695101.

The spelling of 12083378 in words is "twelve million, eighty-three thousand, three hundred seventy-eight".