10027426 has 16 divisors (see below), whose sum is σ = 15373944. Its totient is φ = 4904064.

The previous prime is 10027397. The next prime is 10027427. The reversal of 10027426 is 62472001.

It can be written as a sum of positive squares in 4 ways, for example, as 10017225 + 10201 = 3165^2 + 101^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10027397 and 10027406.

It is not an unprimeable number, because it can be changed into a prime (10027427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25060 + ... + 25456.

Almost surely, 2^10027426 is an apocalyptic number.

10027426 is a deficient number, since it is larger than the sum of its proper divisors (5346518).

10027426 is a wasteful number, since it uses less digits than its factorization.

10027426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 10027426 is about 3166.6111223199. The cubic root of 10027426 is about 215.6402476370.

Adding to 10027426 its reverse (62472001), we get a palindrome (72499427).

The spelling of 10027426 in words is "ten million, twenty-seven thousand, four hundred twenty-six".