4664446 has 16 divisors (see below), whose sum is σ = 7538688. Its totient is φ = 2158200.

The previous prime is 4664441. The next prime is 4664449. The reversal of 4664446 is 6444664.

4664446 = T₅₃₃ + T₅₃₄ + ... + T₅₆₃.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664441) 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 7 ways as a sum of consecutive naturals, for example, 210 + ... + 3061.

It is an arithmetic number, because the mean of its divisors is an integer number (471168).

Almost surely, 2^4664446 is an apocalyptic number.

4664446 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4664446 is a deficient number, since it is larger than the sum of its proper divisors (2874242).

4664446 is a wasteful number, since it uses less digits than its factorization.

4664446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3327.

The product of its digits is 55296, while the sum is 34.

The square root of 4664446 is about 2159.7328538502. The cubic root of 4664446 is about 167.0834201418.

The spelling of 4664446 in words is "four million, six hundred sixty-four thousand, four hundred forty-six".