1027426 has 8 divisors (see below), whose sum is σ = 1567440. Its totient is φ = 504948.

The previous prime is 1027421. The next prime is 1027427. The reversal of 1027426 is 6247201.

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 = 1027397 and 1027406.

It is not an unprimeable number, because it can be changed into a prime (1027421) 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, 4236 + ... + 4471.

It is an arithmetic number, because the mean of its divisors is an integer number (195930).

2^1027426 is an apocalyptic number.

1027426 is a deficient number, since it is larger than the sum of its proper divisors (540014).

1027426 is an equidigital number, since it uses as much as digits as its factorization.

1027426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8768.

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

The square root of 1027426 is about 1013.6202444703. The cubic root of 1027426 is about 100.9059674433.

The spelling of 1027426 in words is "one million, twenty-seven thousand, four hundred twenty-six".