1024660 has 48 divisors (see below), whose sum is σ = 2653056. Its totient is φ = 323712.

The previous prime is 1024633. The next prime is 1024663. The reversal of 1024660 is 664201.

1024660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024663) 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, 1539 + ... + 2101.

It is an arithmetic number, because the mean of its divisors is an integer number (55272).

2^1024660 is an apocalyptic number.

1024660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1024660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1326528).

1024660 is an abundant number, since it is smaller than the sum of its proper divisors (1628396).

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

1024660 is a wasteful number, since it uses less digits than its factorization.

1024660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592 (or 590 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1024660 is about 1012.2549086075. The cubic root of 1024660 is about 100.8153342339.

Adding to 1024660 its reverse (664201), we get a palindrome (1688861).

The spelling of 1024660 in words is "one million, twenty-four thousand, six hundred sixty".