10660423 has 4 divisors (see below), whose sum is σ = 10680120. Its totient is φ = 10640728.

The previous prime is 10660417. The next prime is 10660427. The reversal of 10660423 is 32406601.

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 10660423 - 2⁹ = 10659911 is a prime.

It is a super-2 number, since 2×10660423² = 227289237077858, 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 = 10660394 and 10660403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10660427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9013 + ... + 10126.

It is an arithmetic number, because the mean of its divisors is an integer number (2670030).

Almost surely, 2^10660423 is an apocalyptic number.

10660423 is a deficient number, since it is larger than the sum of its proper divisors (19697).

10660423 is an equidigital number, since it uses as much as digits as its factorization.

10660423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19696.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 10660423 is about 3265.0303214519. The cubic root of 10660423 is about 220.0855245994.

The spelling of 10660423 in words is "ten million, six hundred sixty thousand, four hundred twenty-three".