1377113 has 6 divisors (see below), whose sum is σ = 1423962. Its totient is φ = 1331760.

The previous prime is 1377107. The next prime is 1377121. The reversal of 1377113 is 3117731.

It can be written as a sum of positive squares in only one way, i.e., 1315609 + 61504 = 1147^2 + 248^2 .

It is not a de Polignac number, because 1377113 - 2¹⁴ = 1360729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1377133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 245 + ... + 1677.

It is an arithmetic number, because the mean of its divisors is an integer number (237327).

2^1377113 is an apocalyptic number.

It is an amenable number.

1377113 is a deficient number, since it is larger than the sum of its proper divisors (46849).

1377113 is an equidigital number, since it uses as much as digits as its factorization.

1377113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495 (or 1464 counting only the distinct ones).

The product of its digits is 441, while the sum is 23.

The square root of 1377113 is about 1173.5045803064. The cubic root of 1377113 is about 111.2559362232.

The spelling of 1377113 in words is "one million, three hundred seventy-seven thousand, one hundred thirteen".