1077911 has 2 divisors, whose sum is σ = 1077912. Its totient is φ = 1077910.

The previous prime is 1077893. The next prime is 1077913. The reversal of 1077911 is 1197701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1077911 - 2¹⁴ = 1061527 is a prime.

Together with 1077913, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1077913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538955 + 538956.

It is an arithmetic number, because the mean of its divisors is an integer number (538956).

2^1077911 is an apocalyptic number.

1077911 is a deficient number, since it is larger than the sum of its proper divisors (1).

1077911 is an equidigital number, since it uses as much as digits as its factorization.

1077911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 441, while the sum is 26.

The square root of 1077911 is about 1038.2249274603. The cubic root of 1077911 is about 102.5323633677.

The spelling of 1077911 in words is "one million, seventy-seven thousand, nine hundred eleven".