965418244 has 48 divisors (see below), whose sum is σ = 2015677440. Its totient is φ = 395873280.

The previous prime is 965418227. The next prime is 965418247. The reversal of 965418244 is 442814569.

It is a self number, because there is not a number n which added to its sum of digits gives 965418244.

It is not an unprimeable number, because it can be changed into a prime (965418247) 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 15 ways as a sum of consecutive naturals, for example, 71004 + ... + 83500.

It is an arithmetic number, because the mean of its divisors is an integer number (41993280).

Almost surely, 2^965418244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 965418244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1007838720).

965418244 is an abundant number, since it is smaller than the sum of its proper divisors (1050259196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

965418244 is a wasteful number, since it uses less digits than its factorization.

965418244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12628 (or 12626 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 965418244 is about 31071.1802801245. The cubic root of 965418244 is about 988.3372572179.

The spelling of 965418244 in words is "nine hundred sixty-five million, four hundred eighteen thousand, two hundred forty-four".