1044906 has 16 divisors (see below), whose sum is σ = 2100000. Its totient is φ = 346608.

The previous prime is 1044893. The next prime is 1044931. The reversal of 1044906 is 6094401.

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, 1845 + ... + 2343.

It is an arithmetic number, because the mean of its divisors is an integer number (131250).

2^1044906 is an apocalyptic number.

1044906 is the 647-th centered pentagonal number.

1044906 is an abundant number, since it is smaller than the sum of its proper divisors (1055094).

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

1044906 is a wasteful number, since it uses less digits than its factorization.

1044906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1044906 is about 1022.2064370762. The cubic root of 1044906 is about 101.4750033489.

The spelling of 1044906 in words is "one million, forty-four thousand, nine hundred six".