562546 has 4 divisors (see below), whose sum is σ = 843822. Its totient is φ = 281272.

The previous prime is 562537. The next prime is 562577. The reversal of 562546 is 645265.

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

It can be written as a sum of positive squares in only one way, i.e., 373321 + 189225 = 611^2 + 435^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140635 + ... + 140638.

2⁵⁶²⁵⁴⁶ is an apocalyptic number.

562546 is a deficient number, since it is larger than the sum of its proper divisors (281276).

562546 is a wasteful number, since it uses less digits than its factorization.

562546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281275.

The product of its digits is 7200, while the sum is 28.

The square root of 562546 is about 750.0306660397. The cubic root of 562546 is about 82.5504313633.

It can be divided in two parts, 5625 and 46, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 562546 in words is "five hundred sixty-two thousand, five hundred forty-six".