1376055 has 16 divisors (see below), whose sum is σ = 2446560. Its totient is φ = 733824.

The previous prime is 1376033. The next prime is 1376071. The reversal of 1376055 is 5506731.

It is not a de Polignac number, because 1376055 - 2⁸ = 1375799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4962 + ... + 5231.

It is an arithmetic number, because the mean of its divisors is an integer number (152910).

2^1376055 is an apocalyptic number.

1376055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1376055 is a deficient number, since it is larger than the sum of its proper divisors (1070505).

1376055 is a wasteful number, since it uses less digits than its factorization.

1376055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10207 (or 10201 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 1376055 is about 1173.0537072104. The cubic root of 1376055 is about 111.2274372456.

The spelling of 1376055 in words is "one million, three hundred seventy-six thousand, fifty-five".