10366689 has 4 divisors (see below), whose sum is σ = 13822256. Its totient is φ = 6911124.

The previous prime is 10366687. The next prime is 10366691. The reversal of 10366689 is 98666301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (10366687) and next prime (10366691).

It is not a de Polignac number, because 10366689 - 2¹ = 10366687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10366687) 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 3 ways as a sum of consecutive naturals, for example, 1727779 + ... + 1727784.

It is an arithmetic number, because the mean of its divisors is an integer number (3455564).

Almost surely, 2^10366689 is an apocalyptic number.

It is an amenable number.

10366689 is a deficient number, since it is larger than the sum of its proper divisors (3455567).

10366689 is an equidigital number, since it uses as much as digits as its factorization.

10366689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3455566.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 10366689 is about 3219.7343058085. The cubic root of 10366689 is about 218.0452799920.

The spelling of 10366689 in words is "ten million, three hundred sixty-six thousand, six hundred eighty-nine".