965266140 has 24 divisors (see below), whose sum is σ = 2702745360. Its totient is φ = 257404288.

The previous prime is 965266123. The next prime is 965266163. The reversal of 965266140 is 41662569.

965266140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8043825 + ... + 8043944.

It is an arithmetic number, because the mean of its divisors is an integer number (112614390).

Almost surely, 2^965266140 is an apocalyptic number.

It is an amenable number.

965266140 is an abundant number, since it is smaller than the sum of its proper divisors (1737479220).

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

965266140 is a wasteful number, since it uses less digits than its factorization.

965266140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16087781 (or 16087779 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 965266140 is about 31068.7325135738. The cubic root of 965266140 is about 988.2853495096.

The spelling of 965266140 in words is "nine hundred sixty-five million, two hundred sixty-six thousand, one hundred forty".