1078913 has 8 divisors (see below), whose sum is σ = 1204896. Its totient is φ = 957600.

The previous prime is 1078879. The next prime is 1078919. The reversal of 1078913 is 3198701.

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 1078913 - 2⁶ = 1078849 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1078919) 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, 668 + ... + 1613.

It is an arithmetic number, because the mean of its divisors is an integer number (150612).

2^1078913 is an apocalyptic number.

It is an amenable number.

1078913 is a deficient number, since it is larger than the sum of its proper divisors (125983).

1078913 is a wasteful number, since it uses less digits than its factorization.

1078913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 1078913 is about 1038.7073697630. The cubic root of 1078913 is about 102.5641240636.

It can be divided in two parts, 1078 and 913, that added together give a palindrome (1991).

The spelling of 1078913 in words is "one million, seventy-eight thousand, nine hundred thirteen".