1080698 has 4 divisors (see below), whose sum is σ = 1621050. Its totient is φ = 540348.

The previous prime is 1080683. The next prime is 1080713. The reversal of 1080698 is 8960801.

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

It is an interprime number because it is at equal distance from previous prime (1080683) and next prime (1080713).

It can be written as a sum of positive squares in only one way, i.e., 1075369 + 5329 = 1037^2 + 73^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270173 + ... + 270176.

2^1080698 is an apocalyptic number.

1080698 is a deficient number, since it is larger than the sum of its proper divisors (540352).

1080698 is an equidigital number, since it uses as much as digits as its factorization.

1080698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540351.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 1080698 is about 1039.5662557048. The cubic root of 1080698 is about 102.6206550630.

It can be divided in two parts, 10 and 80698, that added together give a palindrome (80708).

The spelling of 1080698 in words is "one million, eighty thousand, six hundred ninety-eight".