5061665 has 32 divisors (see below), whose sum is σ = 7547904. Its totient is φ = 3179520.

The previous prime is 5061643. The next prime is 5061673. The reversal of 5061665 is 5661605.

It is not a de Polignac number, because 5061665 - 2²⁰ = 4013089 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27875 + ... + 28055.

It is an arithmetic number, because the mean of its divisors is an integer number (235872).

Almost surely, 2^5061665 is an apocalyptic number.

It is an amenable number.

5061665 is a deficient number, since it is larger than the sum of its proper divisors (2486239).

5061665 is a wasteful number, since it uses less digits than its factorization.

5061665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5061665 is about 2249.8144367925. The cubic root of 5061665 is about 171.6976955045.

The spelling of 5061665 in words is "five million, sixty-one thousand, six hundred sixty-five".