1067320 has 16 divisors (see below), whose sum is σ = 2401560. Its totient is φ = 426912.

The previous prime is 1067293. The next prime is 1067327. The reversal of 1067320 is 237601.

It is a super-2 number, since 2×1067320² = 2278343964800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1067327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13302 + ... + 13381.

2^1067320 is an apocalyptic number.

1067320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1067320 is an abundant number, since it is smaller than the sum of its proper divisors (1334240).

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

1067320 is a wasteful number, since it uses less digits than its factorization.

1067320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26694 (or 26690 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 1067320 is about 1033.1118042109. Note that the first 3 decimals coincide. The cubic root of 1067320 is about 102.1954473739.

The spelling of 1067320 in words is "one million, sixty-seven thousand, three hundred twenty".