1377063 has 12 divisors (see below), whose sum is σ = 2094040. Its totient is φ = 869616.

The previous prime is 1377043. The next prime is 1377071. The reversal of 1377063 is 3607731.

It is not a de Polignac number, because 1377063 - 2⁵ = 1377031 is a prime.

It is a super-3 number, since 3×1377063³ = 7833984053331567141, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3856 + ... + 4197.

2^1377063 is an apocalyptic number.

1377063 is a deficient number, since it is larger than the sum of its proper divisors (716977).

1377063 is a wasteful number, since it uses less digits than its factorization.

1377063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8078 (or 8075 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 27.

The square root of 1377063 is about 1173.4832764041. The cubic root of 1377063 is about 111.2545897193.

The spelling of 1377063 in words is "one million, three hundred seventy-seven thousand, sixty-three".