4552646 has 8 divisors (see below), whose sum is σ = 7804560. Its totient is φ = 1951128.

The previous prime is 4552637. The next prime is 4552649. The reversal of 4552646 is 6462554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4552649) 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 3 ways as a sum of consecutive naturals, for example, 162581 + ... + 162608.

It is an arithmetic number, because the mean of its divisors is an integer number (975570).

Almost surely, 2^4552646 is an apocalyptic number.

4552646 is a deficient number, since it is larger than the sum of its proper divisors (3251914).

4552646 is a wasteful number, since it uses less digits than its factorization.

4552646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325198.

The product of its digits is 28800, while the sum is 32.

The square root of 4552646 is about 2133.6930425907. The cubic root of 4552646 is about 165.7376947990.

The spelling of 4552646 in words is "four million, five hundred fifty-two thousand, six hundred forty-six".