1024485 has 32 divisors (see below), whose sum is σ = 2045952. Its totient is φ = 425280.

The previous prime is 1024481. The next prime is 1024511. The reversal of 1024485 is 5844201.

It is not a de Polignac number, because 1024485 - 2² = 1024481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 712 + ... + 1598.

It is an arithmetic number, because the mean of its divisors is an integer number (63936).

2^1024485 is an apocalyptic number.

1024485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1024485 is a deficient number, since it is larger than the sum of its proper divisors (1021467).

1024485 is a wasteful number, since it uses less digits than its factorization.

1024485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 1024485 is about 1012.1684642390. The cubic root of 1024485 is about 100.8095945453.

Adding to 1024485 its reverse (5844201), we get a palindrome (6868686).

The spelling of 1024485 in words is "one million, twenty-four thousand, four hundred eighty-five".