562654 has 4 divisors (see below), whose sum is σ = 843984. Its totient is φ = 281326.

The previous prime is 562651. The next prime is 562663. The reversal of 562654 is 456265.

562654 is nontrivially palindromic in base 3.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 456265 = 5 ⋅91253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140662 + ... + 140665.

It is an arithmetic number, because the mean of its divisors is an integer number (210996).

2⁵⁶²⁶⁵⁴ is an apocalyptic number.

562654 is a deficient number, since it is larger than the sum of its proper divisors (281330).

562654 is a wasteful number, since it uses less digits than its factorization.

562654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281329.

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

The square root of 562654 is about 750.1026596407. The cubic root of 562654 is about 82.5557138209. Note that the first 3 decimals are identical.

The spelling of 562654 in words is "five hundred sixty-two thousand, six hundred fifty-four".