1346842 has 16 divisors (see below), whose sum is σ = 2445120. Its totient is φ = 543168.

The previous prime is 1346831. The next prime is 1346843. The reversal of 1346842 is 2486431.

It is a d-powerful number, because it can be written as 1 + 3² + 4⁹ + 6⁴ + 8⁵ + 4¹⁰ + 2¹¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 1346842.

It is not an unprimeable number, because it can be changed into a prime (1346843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2592 + ... + 3067.

It is an arithmetic number, because the mean of its divisors is an integer number (152820).

2^1346842 is an apocalyptic number.

1346842 is a deficient number, since it is larger than the sum of its proper divisors (1098278).

1346842 is a wasteful number, since it uses less digits than its factorization.

1346842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5685.

The product of its digits is 4608, while the sum is 28.

The square root of 1346842 is about 1160.5352213526. The cubic root of 1346842 is about 110.4346986254.

The spelling of 1346842 in words is "one million, three hundred forty-six thousand, eight hundred forty-two".