4913566 has 16 divisors (see below), whose sum is σ = 8460000. Its totient is φ = 2096640.

The previous prime is 4913543. The next prime is 4913569. The reversal of 4913566 is 6653194.

4913566 = T₂₈ + T₂₉ + ... + T₃₀₈.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4913569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3310 + ... + 4558.

It is an arithmetic number, because the mean of its divisors is an integer number (528750).

Almost surely, 2^4913566 is an apocalyptic number.

4913566 is a deficient number, since it is larger than the sum of its proper divisors (3546434).

4913566 is a wasteful number, since it uses less digits than its factorization.

4913566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539.

The product of its digits is 19440, while the sum is 34.

The square root of 4913566 is about 2216.6564912047. The cubic root of 4913566 is about 170.0065280077.

The spelling of 4913566 in words is "four million, nine hundred thirteen thousand, five hundred sixty-six".