10678442 has 4 divisors (see below), whose sum is σ = 16017666. Its totient is φ = 5339220.

The previous prime is 10678433. The next prime is 10678453. The reversal of 10678442 is 24487601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24487601 = 233 ⋅105097.

It can be written as a sum of positive squares in only one way, i.e., 10374841 + 303601 = 3221^2 + 551^2 .

It is a super-2 number, since 2×10678442² = 228058247094728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10678399 and 10678408.

It is an unprimeable number.

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, 2669609 + ... + 2669612.

Almost surely, 2^10678442 is an apocalyptic number.

10678442 is a deficient number, since it is larger than the sum of its proper divisors (5339224).

10678442 is an equidigital number, since it uses as much as digits as its factorization.

10678442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5339223.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 10678442 is about 3267.7885488507. The cubic root of 10678442 is about 220.2094561664.

The spelling of 10678442 in words is "ten million, six hundred seventy-eight thousand, four hundred forty-two".