965535887 has 16 divisors (see below), whose sum is σ = 997401600. Its totient is φ = 934315200.

The previous prime is 965535881. The next prime is 965535919. The reversal of 965535887 is 788535569.

It is a cyclic number.

It is not a de Polignac number, because 965535887 - 2⁴ = 965535871 is a prime.

It is a cake number, because a cake can be divided into 965535887 parts by 1796 planar cuts.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (965535881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1611614 + ... + 1612212.

It is an arithmetic number, because the mean of its divisors is an integer number (62337600).

Almost surely, 2^965535887 is an apocalyptic number.

965535887 is a deficient number, since it is larger than the sum of its proper divisors (31865713).

965535887 is a wasteful number, since it uses less digits than its factorization.

965535887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054.

The product of its digits is 9072000, while the sum is 56.

The square root of 965535887 is about 31073.0733433306. The cubic root of 965535887 is about 988.3774008683.

The spelling of 965535887 in words is "nine hundred sixty-five million, five hundred thirty-five thousand, eight hundred eighty-seven".