1376426 has 8 divisors (see below), whose sum is σ = 2081280. Its totient is φ = 682668.

The previous prime is 1376423. The next prime is 1376429. The reversal of 1376426 is 6246731.

It is an interprime number because it is at equal distance from previous prime (1376423) and next prime (1376429).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (1376423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2456 + ... + 2963.

It is an arithmetic number, because the mean of its divisors is an integer number (260160).

2^1376426 is an apocalyptic number.

1376426 is a deficient number, since it is larger than the sum of its proper divisors (704854).

1376426 is a wasteful number, since it uses less digits than its factorization.

1376426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5548.

The product of its digits is 6048, while the sum is 29.

The square root of 1376426 is about 1173.2118308302. The cubic root of 1376426 is about 111.2374324060.

The spelling of 1376426 in words is "one million, three hundred seventy-six thousand, four hundred twenty-six".