10486669 has 4 divisors (see below), whose sum is σ = 10630396. Its totient is φ = 10342944.

The previous prime is 10486607. The next prime is 10486717. The reversal of 10486669 is 96668401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96668401 = 107 ⋅903443.

It can be written as a sum of positive squares in 2 ways, for example, as 5808100 + 4678569 = 2410^2 + 2163^2 .

It is a cyclic number.

It is not a de Polignac number, because 10486669 - 2¹⁵ = 10453901 is a prime.

It is a super-2 number, since 2×10486669² = 219940453431122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10486169) 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, 71754 + ... + 71899.

It is an arithmetic number, because the mean of its divisors is an integer number (2657599).

Almost surely, 2^10486669 is an apocalyptic number.

It is an amenable number.

10486669 is a deficient number, since it is larger than the sum of its proper divisors (143727).

10486669 is an equidigital number, since it uses as much as digits as its factorization.

10486669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143726.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 10486669 is about 3238.3126779235. The cubic root of 10486669 is about 218.8832457320.

The spelling of 10486669 in words is "ten million, four hundred eighty-six thousand, six hundred sixty-nine".