1368041 has 4 divisors (see below), whose sum is σ = 1448532. Its totient is φ = 1287552.

The previous prime is 1368013. The next prime is 1368053. The reversal of 1368041 is 1408631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1408631 = 7 ⋅201233.

It can be written as a sum of positive squares in 2 ways, for example, as 958441 + 409600 = 979^2 + 640^2 .

It is a cyclic number.

It is not a de Polignac number, because 1368041 - 2¹⁰ = 1367017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1367998 and 1368016.

It is not an unprimeable number, because it can be changed into a prime (1368071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40220 + ... + 40253.

It is an arithmetic number, because the mean of its divisors is an integer number (362133).

2^1368041 is an apocalyptic number.

It is an amenable number.

1368041 is a deficient number, since it is larger than the sum of its proper divisors (80491).

1368041 is an equidigital number, since it uses as much as digits as its factorization.

1368041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80490.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1368041 is about 1169.6328483759. The cubic root of 1368041 is about 111.0110910650.

The spelling of 1368041 in words is "one million, three hundred sixty-eight thousand, forty-one".