960223645 has 4 divisors (see below), whose sum is σ = 1152268380. Its totient is φ = 768178912.

The previous prime is 960223639. The next prime is 960223651. The reversal of 960223645 is 546322069.

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

It is an interprime number because it is at equal distance from previous prime (960223639) and next prime (960223651).

It can be written as a sum of positive squares in 2 ways, for example, as 527666841 + 432556804 = 22971^2 + 20798^2 .

It is a cyclic number.

It is not a de Polignac number, because 960223645 - 2¹¹ = 960221597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96022360 + ... + 96022369.

It is an arithmetic number, because the mean of its divisors is an integer number (288067095).

Almost surely, 2^960223645 is an apocalyptic number.

It is an amenable number.

960223645 is a deficient number, since it is larger than the sum of its proper divisors (192044735).

960223645 is a wasteful number, since it uses less digits than its factorization.

960223645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192044734.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 960223645 is about 30987.4756151578. The cubic root of 960223645 is about 986.5614287841.

The spelling of 960223645 in words is "nine hundred sixty million, two hundred twenty-three thousand, six hundred forty-five".