1078418485 has 8 divisors (see below), whose sum is σ = 1294278840. Its totient is φ = 862617024.

The previous prime is 1078418459. The next prime is 1078418489. The reversal of 1078418485 is 5848148701.

It can be written as a sum of positive squares in 4 ways, for example, as 92332881 + 986085604 = 9609^2 + 31402^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1078418485 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1078418489) 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 7 ways as a sum of consecutive naturals, for example, 60679 + ... + 76411.

It is an arithmetic number, because the mean of its divisors is an integer number (161784855).

Almost surely, 2^1078418485 is an apocalyptic number.

It is an amenable number.

1078418485 is a deficient number, since it is larger than the sum of its proper divisors (215860355).

1078418485 is a wasteful number, since it uses less digits than its factorization.

1078418485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29447.

The product of its (nonzero) digits is 286720, while the sum is 46.

The square root of 1078418485 is about 32839.2826505087. The cubic root of 1078418485 is about 1025.4845173138.

The spelling of 1078418485 in words is "one billion, seventy-eight million, four hundred eighteen thousand, four hundred eighty-five".