1067568 has 40 divisors (see below), whose sum is σ = 2880768. Its totient is φ = 340032.

The previous prime is 1067567. The next prime is 1067569. The reversal of 1067568 is 8657601.

It is an interprime number because it is at equal distance from previous prime (1067567) and next prime (1067569).

It is a super-2 number, since 2×1067568² = 2279402869248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1067567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 621 + ... + 1587.

2^1067568 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 1067568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1440384).

1067568 is an abundant number, since it is smaller than the sum of its proper divisors (1813200).

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

1067568 is a wasteful number, since it uses less digits than its factorization.

1067568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001 (or 995 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 1067568 is about 1033.2318229710. The cubic root of 1067568 is about 102.2033620599.

Adding to 1067568 its sum of digits (33), we get a palindrome (1067601).

It can be divided in two parts, 106 and 7568, that multiplied together give a palindrome (802208).

The spelling of 1067568 in words is "one million, sixty-seven thousand, five hundred sixty-eight".