10562 has 4 divisors (see below), whose sum is σ = 15846. Its totient is φ = 5280.

The previous prime is 10559. The next prime is 10567. The reversal of 10562 is 26501.

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., 10201 + 361 = 101^2 + 19^2 .

It is a super-2 number, since 2×10562² = 223111688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2639 + ... + 2642.

2¹⁰⁵⁶² is an apocalyptic number.

10562 is a deficient number, since it is larger than the sum of its proper divisors (5284).

10562 is an equidigital number, since it uses as much as digits as its factorization.

10562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5283.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 10562 is about 102.7715914054. The cubic root of 10562 is about 21.9406111745.

It can be divided in two parts, 1056 and 2, that multiplied together give a palindrome (2112).

The spelling of 10562 in words is "ten thousand, five hundred sixty-two".