965141566 has 16 divisors (see below), whose sum is σ = 1479081600. Its totient is φ = 472210200.

The previous prime is 965141531. The next prime is 965141587. The reversal of 965141566 is 665141569.

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, 3616 + ... + 44083.

It is an arithmetic number, because the mean of its divisors is an integer number (92442600).

Almost surely, 2^965141566 is an apocalyptic number.

965141566 is a deficient number, since it is larger than the sum of its proper divisors (513940034).

965141566 is a wasteful number, since it uses less digits than its factorization.

965141566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47919.

The product of its digits is 194400, while the sum is 43.

The square root of 965141566 is about 31066.7276358486. The cubic root of 965141566 is about 988.2428327533.

The spelling of 965141566 in words is "nine hundred sixty-five million, one hundred forty-one thousand, five hundred sixty-six".