354573 has 6 divisors (see below), whose sum is σ = 512174. Its totient is φ = 236376.

The previous prime is 354553. The next prime is 354581. The reversal of 354573 is 375453.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 328329 + 26244 = 573^2 + 162^2 .

It is not a de Polignac number, because 354573 - 2⁸ = 354317 is a prime.

It is a Duffinian number.

354573 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19690 + ... + 19707.

2³⁵⁴⁵⁷³ is an apocalyptic number.

It is an amenable number.

354573 is a deficient number, since it is larger than the sum of its proper divisors (157601).

354573 is a wasteful number, since it uses less digits than its factorization.

354573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39403 (or 39400 counting only the distinct ones).

The product of its digits is 6300, while the sum is 27.

The square root of 354573 is about 595.4603261343. The cubic root of 354573 is about 70.7785868404.

The spelling of 354573 in words is "three hundred fifty-four thousand, five hundred seventy-three".