1377107 has 2 divisors, whose sum is σ = 1377108. Its totient is φ = 1377106.

The previous prime is 1377071. The next prime is 1377121. The reversal of 1377107 is 7017731.

Together with previous prime (1377071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1377107 - 2⁶ = 1377043 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1377127) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688553 + 688554.

It is an arithmetic number, because the mean of its divisors is an integer number (688554).

2^1377107 is an apocalyptic number.

1377107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1377107 is an equidigital number, since it uses as much as digits as its factorization.

1377107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1029, while the sum is 26.

The square root of 1377107 is about 1173.5020238585. The cubic root of 1377107 is about 111.2557746445.

The spelling of 1377107 in words is "one million, three hundred seventy-seven thousand, one hundred seven".