4166516 has 12 divisors (see below), whose sum is σ = 7305732. Its totient is φ = 2079168.

The previous prime is 4166509. The next prime is 4166527. The reversal of 4166516 is 6156614.

It can be written as a sum of positive squares in 2 ways, for example, as 3225616 + 940900 = 1796^2 + 970^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3266 + ... + 4358.

It is an arithmetic number, because the mean of its divisors is an integer number (608811).

Almost surely, 2^4166516 is an apocalyptic number.

It is an amenable number.

4166516 is a deficient number, since it is larger than the sum of its proper divisors (3139216).

4166516 is a wasteful number, since it uses less digits than its factorization.

4166516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050 (or 2048 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 4166516 is about 2041.2045463402. The cubic root of 4166516 is about 160.9129578500.

The spelling of 4166516 in words is "four million, one hundred sixty-six thousand, five hundred sixteen".