1446849 has 16 divisors (see below), whose sum is σ = 2197440. Its totient is φ = 940320.

The previous prime is 1446833. The next prime is 1446871. The reversal of 1446849 is 9486441.

It is a happy number.

It is not a de Polignac number, because 1446849 - 2⁴ = 1446833 is a prime.

1446849 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1446829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454 + ... + 1760.

It is an arithmetic number, because the mean of its divisors is an integer number (137340).

2^1446849 is an apocalyptic number.

It is an amenable number.

1446849 is a deficient number, since it is larger than the sum of its proper divisors (750591).

1446849 is a wasteful number, since it uses less digits than its factorization.

1446849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357 (or 1351 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 1446849 is about 1202.8503647586. The cubic root of 1446849 is about 113.1030724774.

The spelling of 1446849 in words is "one million, four hundred forty-six thousand, eight hundred forty-nine".