11777049 has 16 divisors (see below), whose sum is σ = 17745600. Its totient is φ = 7717248.

The previous prime is 11777033. The next prime is 11777057. The reversal of 11777049 is 94077711.

11777049 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11777049 - 2⁴ = 11777033 is a prime.

It is a Curzon number.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (11777009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2104 + ... + 5289.

It is an arithmetic number, because the mean of its divisors is an integer number (1109100).

Almost surely, 2^11777049 is an apocalyptic number.

It is an amenable number.

11777049 is a deficient number, since it is larger than the sum of its proper divisors (5968551).

11777049 is an equidigital number, since it uses as much as digits as its factorization.

11777049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7461 (or 7455 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 36.

The square root of 11777049 is about 3431.7705342869. The cubic root of 11777049 is about 227.5161136596.

The spelling of 11777049 in words is "eleven million, seven hundred seventy-seven thousand, forty-nine".