4549746 has 32 divisors (see below), whose sum is σ = 9570816. Its totient is φ = 1440000.

The previous prime is 4549739. The next prime is 4549757. The reversal of 4549746 is 6479454.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11146 + ... + 11546.

It is an arithmetic number, because the mean of its divisors is an integer number (299088).

Almost surely, 2^4549746 is an apocalyptic number.

4549746 is an abundant number, since it is smaller than the sum of its proper divisors (5021070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4549746 is a wasteful number, since it uses less digits than its factorization.

4549746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498.

The product of its digits is 120960, while the sum is 39.

The square root of 4549746 is about 2133.0133614209. The cubic root of 4549746 is about 165.7024961178.

The spelling of 4549746 in words is "four million, five hundred forty-nine thousand, seven hundred forty-six".