4501073 has 4 divisors (see below), whose sum is σ = 4765860. Its totient is φ = 4236288.

The previous prime is 4501069. The next prime is 4501093. The reversal of 4501073 is 3701054.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4048144 + 452929 = 2012^2 + 673^2 .

It is a cyclic number.

It is not a de Polignac number, because 4501073 - 2² = 4501069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4501093) 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, 132368 + ... + 132401.

It is an arithmetic number, because the mean of its divisors is an integer number (1191465).

Almost surely, 2^4501073 is an apocalyptic number.

It is an amenable number.

4501073 is a deficient number, since it is larger than the sum of its proper divisors (264787).

4501073 is a wasteful number, since it uses less digits than its factorization.

4501073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264786.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 4501073 is about 2121.5732370107. The cubic root of 4501073 is about 165.1094835054.

The spelling of 4501073 in words is "four million, five hundred one thousand, seventy-three".