1067793056 has 36 divisors (see below), whose sum is σ = 2310710346. Its totient is φ = 485358720.

The previous prime is 1067793049. The next prime is 1067793107. The reversal of 1067793056 is 6503977601.

It can be written as a sum of positive squares in only one way, i.e., 1017610000 + 50183056 = 31900^2 + 7084^2 .

It is a super-2 number, since 2×1067793056² = 2280364020883638272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 1067792998 and 1067793016.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134015 + ... + 141758.

Almost surely, 2^1067793056 is an apocalyptic number.

1067793056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1067793056 is an abundant number, since it is smaller than the sum of its proper divisors (1242917290).

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

1067793056 is a wasteful number, since it uses less digits than its factorization.

1067793056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275805 (or 275786 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 1067793056 is about 32677.1029315636. The cubic root of 1067793056 is about 1022.1054344907.

The spelling of 1067793056 in words is "one billion, sixty-seven million, seven hundred ninety-three thousand, fifty-six".