1056560746 has 8 divisors (see below), whose sum is σ = 1593695520. Its totient is φ = 525328908.

The previous prime is 1056560723. The next prime is 1056560749. The reversal of 1056560746 is 6470656501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1056560746² = 2232641219976153032, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1056560699 and 1056560708.

It is not an unprimeable number, because it can be changed into a prime (1056560749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1475286 + ... + 1476001.

It is an arithmetic number, because the mean of its divisors is an integer number (199211940).

Almost surely, 2^1056560746 is an apocalyptic number.

1056560746 is a deficient number, since it is larger than the sum of its proper divisors (537134774).

1056560746 is a wasteful number, since it uses less digits than its factorization.

1056560746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951468.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 1056560746 is about 32504.7803561261. The cubic root of 1056560746 is about 1018.5088894267.

The spelling of 1056560746 in words is "one billion, fifty-six million, five hundred sixty thousand, seven hundred forty-six".