12077056 has 24 divisors (see below), whose sum is σ = 24152310. Its totient is φ = 6037504.

The previous prime is 12077017. The next prime is 12077071. The reversal of 12077056 is 65077021.

It can be written as a sum of positive squares in only one way, i.e., 7750656 + 4326400 = 2784^2 + 2080^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 901 + ... + 4996.

Almost surely, 2^12077056 is an apocalyptic number.

12077056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12077056 is a deficient number, since it is larger than the sum of its proper divisors (12075254).

12077056 is an frugal number, since it uses more digits than its factorization.

12077056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5919 (or 5899 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 12077056 is about 3475.2058931810. The cubic root of 12077056 is about 229.4318427826.

The spelling of 12077056 in words is "twelve million, seventy-seven thousand, fifty-six".