1304061 has 16 divisors (see below), whose sum is σ = 1943040. Its totient is φ = 771120.

The previous prime is 1304033. The next prime is 1304071. The reversal of 1304061 is 1604031.

It is not a de Polignac number, because 1304061 - 2⁵ = 1304029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1304061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 960 + ... + 1878.

It is an arithmetic number, because the mean of its divisors is an integer number (121440).

2^1304061 is an apocalyptic number.

1304061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1304061 is a deficient number, since it is larger than the sum of its proper divisors (638979).

1304061 is a wasteful number, since it uses less digits than its factorization.

1304061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1304061 is about 1141.9549027873. The cubic root of 1304061 is about 109.2528149568.

Adding to 1304061 its reverse (1604031), we get a palindrome (2908092).

The spelling of 1304061 in words is "one million, three hundred four thousand, sixty-one".