10662842 has 8 divisors (see below), whose sum is σ = 16935156. Its totient is φ = 5017792.

The previous prime is 10662833. The next prime is 10662863. The reversal of 10662842 is 24826601.

It can be written as a sum of positive squares in 2 ways, for example, as 8755681 + 1907161 = 2959^2 + 1381^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10662842² = 227392399033928, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156773 + ... + 156840.

Almost surely, 2^10662842 is an apocalyptic number.

10662842 is a deficient number, since it is larger than the sum of its proper divisors (6272314).

10662842 is a wasteful number, since it uses less digits than its factorization.

10662842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313632.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 10662842 is about 3265.4007411036. The cubic root of 10662842 is about 220.1021701747.

The spelling of 10662842 in words is "ten million, six hundred sixty-two thousand, eight hundred forty-two".