10690027 has 4 divisors (see below), whose sum is σ = 11252680. Its totient is φ = 10127376.

The previous prime is 10690007. The next prime is 10690039. The reversal of 10690027 is 72009601.

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

It is a cyclic number.

It is not a de Polignac number, because 10690027 - 2¹⁵ = 10657259 is a prime.

It is a super-2 number, since 2×10690027² = 228553354521458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10689983 and 10690010.

It is not an unprimeable number, because it can be changed into a prime (10690007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281298 + ... + 281335.

It is an arithmetic number, because the mean of its divisors is an integer number (2813170).

Almost surely, 2^10690027 is an apocalyptic number.

10690027 is a deficient number, since it is larger than the sum of its proper divisors (562653).

10690027 is an equidigital number, since it uses as much as digits as its factorization.

10690027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562652.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 10690027 is about 3269.5606738521. The cubic root of 10690027 is about 220.2890621781.

Adding to 10690027 its reverse (72009601), we get a palindrome (82699628).

The spelling of 10690027 in words is "ten million, six hundred ninety thousand, twenty-seven".