1024445 has 8 divisors (see below), whose sum is σ = 1235040. Its totient is φ = 815760.

The previous prime is 1024433. The next prime is 1024477. The reversal of 1024445 is 5444201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1024445 - 2⁸ = 1024189 is a prime.

It is a congruent number.

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, 1346 + ... + 1964.

It is an arithmetic number, because the mean of its divisors is an integer number (154380).

2^1024445 is an apocalyptic number.

It is an amenable number.

1024445 is a deficient number, since it is larger than the sum of its proper divisors (210595).

1024445 is an equidigital number, since it uses as much as digits as its factorization.

1024445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 1024445 is about 1012.1487044896. The cubic root of 1024445 is about 100.8082825247.

Adding to 1024445 its reverse (5444201), we get a palindrome (6468646).

The spelling of 1024445 in words is "one million, twenty-four thousand, four hundred forty-five".