10798666 has 4 divisors (see below), whose sum is σ = 16198002. Its totient is φ = 5399332.

The previous prime is 10798663. The next prime is 10798679. The reversal of 10798666 is 66689701.

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

It can be written as a sum of positive squares in only one way, i.e., 10699441 + 99225 = 3271^2 + 315^2 .

It is a super-2 number, since 2×10798666² = 233222374759112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10798663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2699665 + ... + 2699668.

Almost surely, 2^10798666 is an apocalyptic number.

10798666 is a deficient number, since it is larger than the sum of its proper divisors (5399336).

10798666 is an equidigital number, since it uses as much as digits as its factorization.

10798666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5399335.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 10798666 is about 3286.1323771266. The cubic root of 10798666 is about 221.0327886214.

The spelling of 10798666 in words is "ten million, seven hundred ninety-eight thousand, six hundred sixty-six".