4545306 has 24 divisors (see below), whose sum is σ = 10277280. Its totient is φ = 1449096.

The previous prime is 4545269. The next prime is 4545337. The reversal of 4545306 is 6035454.

It is a self number, because there is not a number n which added to its sum of digits gives 4545306.

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 11 ways as a sum of consecutive naturals, for example, 5076 + ... + 5903.

It is an arithmetic number, because the mean of its divisors is an integer number (428220).

Almost surely, 2^4545306 is an apocalyptic number.

4545306 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4545306 is an abundant number, since it is smaller than the sum of its proper divisors (5731974).

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

4545306 is a wasteful number, since it uses less digits than its factorization.

4545306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11010 (or 11007 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 4545306 is about 2131.9723262744. The cubic root of 4545306 is about 165.6485767315.

It can be divided in two parts, 4545 and 306, that added together give a triangular number (4851 = T₉₈).

The spelling of 4545306 in words is "four million, five hundred forty-five thousand, three hundred six".