1068900 has 72 divisors (see below), whose sum is σ = 3541440. Its totient is φ = 243840.

The previous prime is 1068889. The next prime is 1068901. The reversal of 1068900 is 98601.

It is a super-2 number, since 2×1068900² = 2285094420000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1846 + ... + 2354.

2^1068900 is an apocalyptic number.

1068900 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 1068900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1770720).

1068900 is an abundant number, since it is smaller than the sum of its proper divisors (2472540).

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

1068900 is a wasteful number, since it uses less digits than its factorization.

1068900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 1068900 is about 1033.8762014864. The cubic root of 1068900 is about 102.2458506256.

Subtracting from 1068900 its reverse (98601), we obtain a cube (970299 = 99³).

The spelling of 1068900 in words is "one million, sixty-eight thousand, nine hundred".