1052064 has 72 divisors (see below), whose sum is σ = 3233412. Its totient is φ = 322560.

The previous prime is 1052063. The next prime is 1052083. The reversal of 1052064 is 4602501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1040400 + 11664 = 1020^2 + 108^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×1052064² = 2213677320192, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (1052063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3604 + ... + 3884.

2^1052064 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 1052064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1616706).

1052064 is an abundant number, since it is smaller than the sum of its proper divisors (2181348).

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

1052064 is a wasteful number, since it uses less digits than its factorization.

1052064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1052064 is about 1025.7017110252. The cubic root of 1052064 is about 101.7061902527.

Adding to 1052064 its reverse (4602501), we get a palindrome (5654565).

The spelling of 1052064 in words is "one million, fifty-two thousand, sixty-four".