10445426 has 4 divisors (see below), whose sum is σ = 15668142. Its totient is φ = 5222712.

The previous prime is 10445417. The next prime is 10445441. The reversal of 10445426 is 62454401.

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., 9954025 + 491401 = 3155^2 + 701^2 .

It is a super-3 number, since 3×10445426³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10445395 and 10445404.

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 as a sum of consecutive naturals, namely, 2611355 + ... + 2611358.

Almost surely, 2^10445426 is an apocalyptic number.

10445426 is a deficient number, since it is larger than the sum of its proper divisors (5222716).

10445426 is an equidigital number, since it uses as much as digits as its factorization.

10445426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5222715.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 10445426 is about 3231.9384276313. The cubic root of 10445426 is about 218.5959202318.

Adding to 10445426 its reverse (62454401), we get a palindrome (72899827).

The spelling of 10445426 in words is "ten million, four hundred forty-five thousand, four hundred twenty-six".