1067746056 has 96 divisors (see below), whose sum is σ = 2945626560. Its totient is φ = 322273536.

The previous prime is 1067745967. The next prime is 1067746091. The reversal of 1067746056 is 6506477601.

It is a super-2 number, since 2×1067746056² = 2280163280207110272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1067745999 and 1067746017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212485 + ... + 217451.

It is an arithmetic number, because the mean of its divisors is an integer number (30683610).

Almost surely, 2^1067746056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1067746056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1472813280).

1067746056 is an abundant number, since it is smaller than the sum of its proper divisors (1877880504).

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

1067746056 is a wasteful number, since it uses less digits than its factorization.

1067746056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5055 (or 5038 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 1067746056 is about 32676.3837656495. The cubic root of 1067746056 is about 1022.0904379331.

The spelling of 1067746056 in words is "one billion, sixty-seven million, seven hundred forty-six thousand, fifty-six".