1341039 has 16 divisors (see below), whose sum is σ = 2151680. Its totient is φ = 725760.

The previous prime is 1341023. The next prime is 1341071. The reversal of 1341039 is 9301431.

It is not a de Polignac number, because 1341039 - 2⁴ = 1341023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1282 + ... + 2079.

It is an arithmetic number, because the mean of its divisors is an integer number (134480).

2^1341039 is an apocalyptic number.

1341039 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1341039 is a deficient number, since it is larger than the sum of its proper divisors (810641).

1341039 is a wasteful number, since it uses less digits than its factorization.

1341039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3390.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 1341039 is about 1158.0323829669. The cubic root of 1341039 is about 110.2758640684.

The spelling of 1341039 in words is "one million, three hundred forty-one thousand, thirty-nine".