4554546 has 16 divisors (see below), whose sum is σ = 9166944. Its totient is φ = 1508544.

The previous prime is 4554541. The next prime is 4554553. The reversal of 4554546 is 6454554.

It is a super-2 number, since 2×4554546² = 41487778532232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4554541) 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, 1351 + ... + 3306.

It is an arithmetic number, because the mean of its divisors is an integer number (572934).

Almost surely, 2^4554546 is an apocalyptic number.

4554546 is an abundant number, since it is smaller than the sum of its proper divisors (4612398).

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

4554546 is a wasteful number, since it uses less digits than its factorization.

4554546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4825.

The product of its digits is 48000, while the sum is 33.

The square root of 4554546 is about 2134.1382335734. The cubic root of 4554546 is about 165.7607479000.

The spelling of 4554546 in words is "four million, five hundred fifty-four thousand, five hundred forty-six".