4566949 has 16 divisors (see below), whose sum is σ = 5080320. Its totient is φ = 4090240.

The previous prime is 4566941. The next prime is 4566977. The reversal of 4566949 is 9496654.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4566949 - 2³ = 4566941 is a prime.

It is a Duffinian number.

4566949 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4566941) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 27264 + ... + 27430.

It is an arithmetic number, because the mean of its divisors is an integer number (317520).

Almost surely, 2^4566949 is an apocalyptic number.

It is an amenable number.

4566949 is a deficient number, since it is larger than the sum of its proper divisors (513371).

4566949 is a wasteful number, since it uses less digits than its factorization.

4566949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260.

The product of its digits is 233280, while the sum is 43.

The square root of 4566949 is about 2137.0421146997. The cubic root of 4566949 is about 165.9110788096.

The spelling of 4566949 in words is "four million, five hundred sixty-six thousand, nine hundred forty-nine".