1359043 has 4 divisors (see below), whose sum is σ = 1553200. Its totient is φ = 1164888.

The previous prime is 1359023. The next prime is 1359053. The reversal of 1359043 is 3409531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1359043 - 2¹³ = 1350851 is a prime.

It is a Duffinian number.

1359043 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1358999 and 1359017.

It is not an unprimeable number, because it can be changed into a prime (1359023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97068 + ... + 97081.

It is an arithmetic number, because the mean of its divisors is an integer number (388300).

2^1359043 is an apocalyptic number.

1359043 is a deficient number, since it is larger than the sum of its proper divisors (194157).

1359043 is an equidigital number, since it uses as much as digits as its factorization.

1359043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194156.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 1359043 is about 1165.7799963973. The cubic root of 1359043 is about 110.7671715226.

The spelling of 1359043 in words is "one million, three hundred fifty-nine thousand, forty-three".