1346426 has 8 divisors (see below), whose sum is σ = 2044224. Its totient is φ = 665020.

The previous prime is 1346419. The next prime is 1346437. The reversal of 1346426 is 6246431.

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

It is a junction number, because it is equal to n+sod(n) for n = 1346395 and 1346404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3890 + ... + 4221.

It is an arithmetic number, because the mean of its divisors is an integer number (255528).

2^1346426 is an apocalyptic number.

1346426 is a deficient number, since it is larger than the sum of its proper divisors (697798).

1346426 is an equidigital number, since it uses as much as digits as its factorization.

1346426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8196.

The product of its digits is 3456, while the sum is 26.

The square root of 1346426 is about 1160.3559798614. The cubic root of 1346426 is about 110.4233274412.

The spelling of 1346426 in words is "one million, three hundred forty-six thousand, four hundred twenty-six".