965477 has 4 divisors (see below), whose sum is σ = 967500. Its totient is φ = 963456.

The previous prime is 965467. The next prime is 965483. The reversal of 965477 is 774569.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 774569 = 101 ⋅7669.

It can be written as a sum of positive squares in 2 ways, for example, as 201601 + 763876 = 449^2 + 874^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-965477 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 965477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (965407) 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 3 ways as a sum of consecutive naturals, for example, 149 + ... + 1397.

It is an arithmetic number, because the mean of its divisors is an integer number (241875).

2⁹⁶⁵⁴⁷⁷ is an apocalyptic number.

It is an amenable number.

965477 is a deficient number, since it is larger than the sum of its proper divisors (2023).

965477 is a wasteful number, since it uses less digits than its factorization.

965477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022.

The product of its digits is 52920, while the sum is 38.

The square root of 965477 is about 982.5868918320. The cubic root of 965477 is about 98.8357307100.

The spelling of 965477 in words is "nine hundred sixty-five thousand, four hundred seventy-seven".