1026026 has 4 divisors (see below), whose sum is σ = 1539042. Its totient is φ = 513012.

The previous prime is 1025957. The next prime is 1026029. The reversal of 1026026 is 6206201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6206201 = 61 ⋅101741.

It can be written as a sum of positive squares in only one way, i.e., 1002001 + 24025 = 1001^2 + 155^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1025995 and 1026013.

It is not an unprimeable number, because it can be changed into a prime (1026029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256505 + ... + 256508.

2^1026026 is an apocalyptic number.

1026026 is a deficient number, since it is larger than the sum of its proper divisors (513016).

1026026 is an equidigital number, since it uses as much as digits as its factorization.

1026026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513015.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1026026 is about 1012.9294151124. The cubic root of 1026026 is about 100.8601141594.

The spelling of 1026026 in words is "one million, twenty-six thousand, twenty-six".