10965623 has 4 divisors (see below), whose sum is σ = 10972248. Its totient is φ = 10959000.

The previous prime is 10965613. The next prime is 10965631. The reversal of 10965623 is 32656901.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10965623 - 2¹⁰ = 10964599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10965623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10965613) 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, 1565 + ... + 4937.

It is an arithmetic number, because the mean of its divisors is an integer number (2743062).

Almost surely, 2^10965623 is an apocalyptic number.

10965623 is a deficient number, since it is larger than the sum of its proper divisors (6625).

10965623 is an equidigital number, since it uses as much as digits as its factorization.

10965623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6624.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 10965623 is about 3311.4382071843. The cubic root of 10965623 is about 222.1660892202.

The spelling of 10965623 in words is "ten million, nine hundred sixty-five thousand, six hundred twenty-three".