4554544 has 10 divisors (see below), whose sum is σ = 8824460. Its totient is φ = 2277264.

The previous prime is 4554541. The next prime is 4554553. The reversal of 4554544 is 4454554.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4554541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142314 + ... + 142345.

It is an arithmetic number, because the mean of its divisors is an integer number (882446).

Almost surely, 2^4554544 is an apocalyptic number.

It is an amenable number.

4554544 is a deficient number, since it is larger than the sum of its proper divisors (4269916).

4554544 is a wasteful number, since it uses less digits than its factorization.

4554544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284667 (or 284661 counting only the distinct ones).

The product of its digits is 32000, while the sum is 31.

The square root of 4554544 is about 2134.1377650002. The cubic root of 4554544 is about 165.7607236369.

The spelling of 4554544 in words is "four million, five hundred fifty-four thousand, five hundred forty-four".