4536554 has 16 divisors (see below), whose sum is σ = 7814880. Its totient is φ = 1953360.

The previous prime is 4536551. The next prime is 4536559. The reversal of 4536554 is 4556354.

It is a self number, because there is not a number n which added to its sum of digits gives 4536554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4536551) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5009 + ... + 5844.

It is an arithmetic number, because the mean of its divisors is an integer number (488430).

Almost surely, 2^4536554 is an apocalyptic number.

4536554 is a deficient number, since it is larger than the sum of its proper divisors (3278326).

4536554 is a wasteful number, since it uses less digits than its factorization.

4536554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10885.

The product of its digits is 36000, while the sum is 32.

The square root of 4536554 is about 2129.9187777941. The cubic root of 4536554 is about 165.5421894796.

It can be divided in two parts, 453 and 6554, that added together give a palindrome (7007).

The spelling of 4536554 in words is "four million, five hundred thirty-six thousand, five hundred fifty-four".