4132816 has 20 divisors (see below), whose sum is σ = 8194912. Its totient is φ = 2018016.

The previous prime is 4132783. The next prime is 4132829. The reversal of 4132816 is 6182314.

It is a super-3 number, since 3×4132816³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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, 2316 + ... + 3691.

Almost surely, 2^4132816 is an apocalyptic number.

It is an amenable number.

4132816 is a deficient number, since it is larger than the sum of its proper divisors (4062096).

4132816 is a wasteful number, since it uses less digits than its factorization.

4132816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6058 (or 6052 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 4132816 is about 2032.9328567368. The cubic root of 4132816 is about 160.4779458768.

The spelling of 4132816 in words is "four million, one hundred thirty-two thousand, eight hundred sixteen".