4213573 has 16 divisors (see below), whose sum is σ = 5461120. Its totient is φ = 3157056.

The previous prime is 4213567. The next prime is 4213589. The reversal of 4213573 is 3753124.

It is not a de Polignac number, because 4213573 - 2¹³ = 4205381 is a prime.

4213573 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511 + ... + 2947.

It is an arithmetic number, because the mean of its divisors is an integer number (341320).

Almost surely, 2^4213573 is an apocalyptic number.

It is an amenable number.

4213573 is a deficient number, since it is larger than the sum of its proper divisors (1247547).

4213573 is a wasteful number, since it uses less digits than its factorization.

4213573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2476.

The product of its digits is 2520, while the sum is 25.

The square root of 4213573 is about 2052.6989550346. The cubic root of 4213573 is about 161.5164798335.

Adding to 4213573 its reverse (3753124), we get a palindrome (7966697).

The spelling of 4213573 in words is "four million, two hundred thirteen thousand, five hundred seventy-three".