1144906 has 16 divisors (see below), whose sum is σ = 2001024. Its totient is φ = 481104.

The previous prime is 1144903. The next prime is 1144907. The reversal of 1144906 is 6094411.

It is not an unprimeable number, because it can be changed into a prime (1144901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30 + ... + 1513.

It is an arithmetic number, because the mean of its divisors is an integer number (125064).

2^1144906 is an apocalyptic number.

1144906 is a deficient number, since it is larger than the sum of its proper divisors (856118).

1144906 is a wasteful number, since it uses less digits than its factorization.

1144906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1144906 is about 1070.0028037346. The cubic root of 1144906 is about 104.6140327048.

The spelling of 1144906 in words is "one million, one hundred forty-four thousand, nine hundred six".