1067081372 has 12 divisors (see below), whose sum is σ = 2134162800. Its totient is φ = 457320576.

The previous prime is 1067081371. The next prime is 1067081387. The reversal of 1067081372 is 2731807601.

1067081372 is an admirable number.

It is a super-2 number, since 2×1067081372² = 2277325308938804768, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1067081371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19054997 + ... + 19055052.

It is an arithmetic number, because the mean of its divisors is an integer number (177846900).

Almost surely, 2^1067081372 is an apocalyptic number.

It is an amenable number.

1067081372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1067081372 is a wasteful number, since it uses less digits than its factorization.

1067081372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38110060 (or 38110058 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 1067081372 is about 32666.2114730190. The cubic root of 1067081372 is about 1021.8783062885.

Adding to 1067081372 its reverse (2731807601), we get a palindrome (3798888973).

The spelling of 1067081372 in words is "one billion, sixty-seven million, eighty-one thousand, three hundred seventy-two".