965099 has 4 divisors (see below), whose sum is σ = 988680. Its totient is φ = 941520.

The previous prime is 965089. The next prime is 965101. The reversal of 965099 is 990569.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 990569 = 751 ⋅1319.

It is a cyclic number.

It is not a de Polignac number, because 965099 - 2¹² = 961003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (965059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11729 + ... + 11810.

It is an arithmetic number, because the mean of its divisors is an integer number (247170).

2⁹⁶⁵⁰⁹⁹ is an apocalyptic number.

965099 is a deficient number, since it is larger than the sum of its proper divisors (23581).

965099 is a wasteful number, since it uses less digits than its factorization.

965099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23580.

The product of its (nonzero) digits is 21870, while the sum is 38.

The square root of 965099 is about 982.3945236004. The cubic root of 965099 is about 98.8228304258.

The spelling of 965099 in words is "nine hundred sixty-five thousand, ninety-nine".