4878965 has 16 divisors (see below), whose sum is σ = 7206528. Its totient is φ = 3087936.

The previous prime is 4878943. The next prime is 4878977. The reversal of 4878965 is 5698784.

4878965 = T₁₁₉ + T₁₂₀ + ... + T₃₁₃.

It is a cyclic number.

It is not a de Polignac number, because 4878965 - 2¹⁰ = 4877941 is a prime.

It is a d-powerful number, because it can be written as 4 + 8³ + 7⁵ + 8³ + 9⁷ + 6² + 5⁷ .

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4907 + ... + 5816.

It is an arithmetic number, because the mean of its divisors is an integer number (450408).

Almost surely, 2^4878965 is an apocalyptic number.

It is an amenable number.

4878965 is a deficient number, since it is larger than the sum of its proper divisors (2327563).

4878965 is a wasteful number, since it uses less digits than its factorization.

4878965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10748.

The product of its digits is 483840, while the sum is 47.

The square root of 4878965 is about 2208.8379297721. The cubic root of 4878965 is about 169.6065294485.

The spelling of 4878965 in words is "four million, eight hundred seventy-eight thousand, nine hundred sixty-five".