4164556 has 12 divisors (see below), whose sum is σ = 7950600. Its totient is φ = 1892960.

The previous prime is 4164551. The next prime is 4164569. The reversal of 4164556 is 6554614.

It is not an unprimeable number, because it can be changed into a prime (4164551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47281 + ... + 47368.

It is an arithmetic number, because the mean of its divisors is an integer number (662550).

Almost surely, 2^4164556 is an apocalyptic number.

It is an amenable number.

4164556 is a deficient number, since it is larger than the sum of its proper divisors (3786044).

4164556 is a wasteful number, since it uses less digits than its factorization.

4164556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94664 (or 94662 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 4164556 is about 2040.7243811941. The cubic root of 4164556 is about 160.8877218282.

It can be divided in two parts, 416455 and 6, that multiplied together give a triangular number (2498730 = T₂₂₃₅).

The spelling of 4164556 in words is "four million, one hundred sixty-four thousand, five hundred fifty-six".