11664077 has 2 divisors, whose sum is σ = 11664078. Its totient is φ = 11664076.

The previous prime is 11664071. The next prime is 11664089. The reversal of 11664077 is 77046611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11095561 + 568516 = 3331^2 + 754^2 .

It is an emirp because it is prime and its reverse (77046611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11664077 - 2¹⁰ = 11663053 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11664071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5832038 + 5832039.

It is an arithmetic number, because the mean of its divisors is an integer number (5832039).

Almost surely, 2^11664077 is an apocalyptic number.

It is an amenable number.

11664077 is a deficient number, since it is larger than the sum of its proper divisors (1).

11664077 is an equidigital number, since it uses as much as digits as its factorization.

11664077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 11664077 is about 3415.2711458975. The cubic root of 11664077 is about 226.7862880228.

The spelling of 11664077 in words is "eleven million, six hundred sixty-four thousand, seventy-seven".