5065865 has 48 divisors (see below), whose sum is σ = 7879680. Its totient is φ = 3104640.

The previous prime is 5065861. The next prime is 5065871. The reversal of 5065865 is 5685605.

5065865 = T₄₃₀ + T₄₃₁ + ... + T₄₇₈.

It is not a de Polignac number, because 5065865 - 2² = 5065861 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (5065861) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 163400 + ... + 163430.

It is an arithmetic number, because the mean of its divisors is an integer number (164160).

Almost surely, 2^5065865 is an apocalyptic number.

It is an amenable number.

5065865 is a deficient number, since it is larger than the sum of its proper divisors (2813815).

5065865 is a wasteful number, since it uses less digits than its factorization.

5065865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 5065865 is about 2250.7476535587. The cubic root of 5065865 is about 171.7451720401.

The spelling of 5065865 in words is "five million, sixty-five thousand, eight hundred sixty-five".