1024164 has 60 divisors (see below), whose sum is σ = 2795100. Its totient is φ = 326592.

The previous prime is 1024159. The next prime is 1024171. The reversal of 1024164 is 4614201.

It can be written as a sum of positive squares in 2 ways, for example, as 627264 + 396900 = 792^2 + 630^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9342 + ... + 9450.

It is an arithmetic number, because the mean of its divisors is an integer number (46585).

2^1024164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1024164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1397550).

1024164 is an abundant number, since it is smaller than the sum of its proper divisors (1770936).

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

1024164 is a wasteful number, since it uses less digits than its factorization.

1024164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1024164 is about 1012.0098813747. The cubic root of 1024164 is about 100.7990646172.

Adding to 1024164 its reverse (4614201), we get a palindrome (5638365).

The spelling of 1024164 in words is "one million, twenty-four thousand, one hundred sixty-four".