11882977 has 2 divisors, whose sum is σ = 11882978. Its totient is φ = 11882976.

The previous prime is 11882947. The next prime is 11883041. The reversal of 11882977 is 77928811.

It is a happy number.

11882977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11723776 + 159201 = 3424^2 + 399^2 .

It is a cyclic number.

It is not a de Polignac number, because 11882977 - 2¹⁹ = 11358689 is a prime.

It is not a weakly prime, because it can be changed into another prime (11882917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5941488 + 5941489.

It is an arithmetic number, because the mean of its divisors is an integer number (5941489).

Almost surely, 2^11882977 is an apocalyptic number.

It is an amenable number.

11882977 is a deficient number, since it is larger than the sum of its proper divisors (1).

11882977 is an equidigital number, since it uses as much as digits as its factorization.

11882977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56448, while the sum is 43.

The square root of 11882977 is about 3447.1694185230. The cubic root of 11882977 is about 228.1962056321.

The spelling of 11882977 in words is "eleven million, eight hundred eighty-two thousand, nine hundred seventy-seven".