1066360 has 32 divisors (see below), whose sum is σ = 2449440. Its totient is φ = 417664.

The previous prime is 1066343. The next prime is 1066367. The reversal of 1066360 is 636601.

It is a super-2 number, since 2×1066360² = 2274247299200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066367) 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, 1869 + ... + 2371.

It is an arithmetic number, because the mean of its divisors is an integer number (76545).

2^1066360 is an apocalyptic number.

1066360 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 1066360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1224720).

1066360 is an abundant number, since it is smaller than the sum of its proper divisors (1383080).

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

1066360 is a wasteful number, since it uses less digits than its factorization.

1066360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 1066360 is about 1032.6470839546. The cubic root of 1066360 is about 102.1647983156.

The spelling of 1066360 in words is "one million, sixty-six thousand, three hundred sixty".