1026906 has 16 divisors (see below), whose sum is σ = 2120448. Its totient is φ = 331200.

The previous prime is 1026899. The next prime is 1026911. The reversal of 1026906 is 6096201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2575 + ... + 2946.

It is an arithmetic number, because the mean of its divisors is an integer number (132528).

2^1026906 is an apocalyptic number.

1026906 is an abundant number, since it is smaller than the sum of its proper divisors (1093542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1026906 is a wasteful number, since it uses less digits than its factorization.

1026906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5557.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1026906 is about 1013.3637056852. The cubic root of 1026906 is about 100.8889410889. Note that the first 3 decimals are identical.

The spelling of 1026906 in words is "one million, twenty-six thousand, nine hundred six".