1306041 has 16 divisors (see below), whose sum is σ = 2000640. Its totient is φ = 749520.

The previous prime is 1306033. The next prime is 1306051. The reversal of 1306041 is 1406031.

It is not a de Polignac number, because 1306041 - 2³ = 1306033 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1306041.

It is not an unprimeable number, because it can be changed into a prime (1306001) 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, 415 + ... + 1668.

It is an arithmetic number, because the mean of its divisors is an integer number (125040).

2^1306041 is an apocalyptic number.

1306041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1306041 is a deficient number, since it is larger than the sum of its proper divisors (694599).

1306041 is a wasteful number, since it uses less digits than its factorization.

1306041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116.

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

The square root of 1306041 is about 1142.8215083730. The cubic root of 1306041 is about 109.3080810789.

The spelling of 1306041 in words is "one million, three hundred six thousand, forty-one".