1079543 has 8 divisors (see below), whose sum is σ = 1118208. Its totient is φ = 1041624.

The previous prime is 1079539. The next prime is 1079569. The reversal of 1079543 is 3459701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1079543 - 2² = 1079539 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4730 + ... + 4952.

It is an arithmetic number, because the mean of its divisors is an integer number (139776).

2^1079543 is an apocalyptic number.

1079543 is a deficient number, since it is larger than the sum of its proper divisors (38665).

1079543 is a wasteful number, since it uses less digits than its factorization.

1079543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 1079543 is about 1039.0105870490. The cubic root of 1079543 is about 102.5840832958.

The spelling of 1079543 in words is "one million, seventy-nine thousand, five hundred forty-three".