1078847 has 8 divisors (see below), whose sum is σ = 1345152. Its totient is φ = 840600.

The previous prime is 1078841. The next prime is 1078849. The reversal of 1078847 is 7488701.

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 1078847 - 2¹⁰ = 1077823 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1078841) 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, 6929 + ... + 7082.

It is an arithmetic number, because the mean of its divisors is an integer number (168144).

2^1078847 is an apocalyptic number.

1078847 is a deficient number, since it is larger than the sum of its proper divisors (266305).

1078847 is a wasteful number, since it uses less digits than its factorization.

1078847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14029.

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 1078847 is about 1038.6755990202. The cubic root of 1078847 is about 102.5620326468.

The spelling of 1078847 in words is "one million, seventy-eight thousand, eight hundred forty-seven".