3532573 has 4 divisors (see below), whose sum is σ = 3853728. Its totient is φ = 3211420.

The previous prime is 3532561. The next prime is 3532597. The reversal of 3532573 is 3752353.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3752353 = 11 ⋅341123.

It is a cyclic number.

It is not a de Polignac number, because 3532573 - 2⁵ = 3532541 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 (3532523) 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, 160561 + ... + 160582.

It is an arithmetic number, because the mean of its divisors is an integer number (963432).

Almost surely, 2^3532573 is an apocalyptic number.

It is an amenable number.

3532573 is a deficient number, since it is larger than the sum of its proper divisors (321155).

3532573 is a wasteful number, since it uses less digits than its factorization.

3532573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321154.

The product of its digits is 9450, while the sum is 28.

The square root of 3532573 is about 1879.5140329351. The cubic root of 3532573 is about 152.2989988275.

It can be divided in two parts, 353 and 2573, that added together give a triangular number (2926 = T₇₆).

The spelling of 3532573 in words is "three million, five hundred thirty-two thousand, five hundred seventy-three".