10126426 has 8 divisors (see below), whose sum is σ = 15560244. Its totient is φ = 4939680.

The previous prime is 10126421. The next prime is 10126439. The reversal of 10126426 is 62462101.

It can be written as a sum of positive squares in 2 ways, for example, as 8439025 + 1687401 = 2905^2 + 1299^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 10126397 and 10126406.

It is not an unprimeable number, because it can be changed into a prime (10126421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61665 + ... + 61828.

Almost surely, 2^10126426 is an apocalyptic number.

10126426 is a deficient number, since it is larger than the sum of its proper divisors (5433818).

10126426 is a wasteful number, since it uses less digits than its factorization.

10126426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123536.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 10126426 is about 3182.2045817326. The cubic root of 10126426 is about 216.3475913552.

Adding to 10126426 its reverse (62462101), we get a palindrome (72588527).

The spelling of 10126426 in words is "ten million, one hundred twenty-six thousand, four hundred twenty-six".