4465573 has 4 divisors (see below), whose sum is σ = 5103520. Its totient is φ = 3827628.

The previous prime is 4465561. The next prime is 4465603. The reversal of 4465573 is 3755644.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-4465573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4465553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318963 + ... + 318976.

It is an arithmetic number, because the mean of its divisors is an integer number (1275880).

Almost surely, 2^4465573 is an apocalyptic number.

It is an amenable number.

4465573 is a deficient number, since it is larger than the sum of its proper divisors (637947).

4465573 is an equidigital number, since it uses as much as digits as its factorization.

4465573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637946.

The product of its digits is 50400, while the sum is 34.

The square root of 4465573 is about 2113.1902422641. The cubic root of 4465573 is about 164.6742640112.

The spelling of 4465573 in words is "four million, four hundred sixty-five thousand, five hundred seventy-three".