12076406 has 4 divisors (see below), whose sum is σ = 18114612. Its totient is φ = 6038202.

The previous prime is 12076399. The next prime is 12076411. The reversal of 12076406 is 60467021.

12076406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60467021 = 547 ⋅110543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3019100 + ... + 3019103.

It is an arithmetic number, because the mean of its divisors is an integer number (4528653).

Almost surely, 2^12076406 is an apocalyptic number.

12076406 is a deficient number, since it is larger than the sum of its proper divisors (6038206).

12076406 is an equidigital number, since it uses as much as digits as its factorization.

12076406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6038205.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 12076406 is about 3475.1123722838. The cubic root of 12076406 is about 229.4277266201.

The spelling of 12076406 in words is "twelve million, seventy-six thousand, four hundred six".