1068534 has 48 divisors (see below), whose sum is σ = 2527200. Its totient is φ = 325248.

The previous prime is 1068517. The next prime is 1068559. The reversal of 1068534 is 4358601.

It is a super-2 number, since 2×1068534² = 2283529818312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1068498 and 1068507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11962 + ... + 12050.

It is an arithmetic number, because the mean of its divisors is an integer number (52650).

2^1068534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1068534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1263600).

1068534 is an abundant number, since it is smaller than the sum of its proper divisors (1458666).

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

1068534 is a wasteful number, since it uses less digits than its factorization.

1068534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1068534 is about 1033.6991825478. The cubic root of 1068534 is about 102.2341793581.

The spelling of 1068534 in words is "one million, sixty-eight thousand, five hundred thirty-four".