10562142 has 16 divisors (see below), whose sum is σ = 21392640. Its totient is φ = 3475992.

The previous prime is 10562141. The next prime is 10562143. The reversal of 10562142 is 24126501.

It is an interprime number because it is at equal distance from previous prime (10562141) and next prime (10562143).

It is a super-2 number, since 2×10562142² = 223117687256328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10562141) 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 in 7 ways as a sum of consecutive naturals, for example, 10668 + ... + 11615.

It is an arithmetic number, because the mean of its divisors is an integer number (1337040).

Almost surely, 2^10562142 is an apocalyptic number.

10562142 is an abundant number, since it is smaller than the sum of its proper divisors (10830498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10562142 is a wasteful number, since it uses less digits than its factorization.

10562142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22367.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 10562142 is about 3249.9449226102. The cubic root of 10562142 is about 219.4070950031.

Adding to 10562142 its reverse (24126501), we get a palindrome (34688643).

The spelling of 10562142 in words is "ten million, five hundred sixty-two thousand, one hundred forty-two".