1030426 has 8 divisors (see below), whose sum is σ = 1574964. Its totient is φ = 505440.

The previous prime is 1030417. The next prime is 1030429. The reversal of 1030426 is 6240301.

It can be written as a sum of positive squares in 2 ways, for example, as 990025 + 40401 = 995^2 + 201^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1030429) 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, 4755 + ... + 4966.

2^1030426 is an apocalyptic number.

1030426 is a deficient number, since it is larger than the sum of its proper divisors (544538).

1030426 is an equidigital number, since it uses as much as digits as its factorization.

1030426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9776.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1030426 is about 1015.0990099493. The cubic root of 1030426 is about 101.0040844017.

Adding to 1030426 its reverse (6240301), we get a palindrome (7270727).

The spelling of 1030426 in words is "one million, thirty thousand, four hundred twenty-six".