1048076561 has 8 divisors (see below), whose sum is σ = 1210151040. Its totient is φ = 889089408.

The previous prime is 1048076527. The next prime is 1048076567. The reversal of 1048076561 is 1656708401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1048076561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1048076567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771101 + ... + 772458.

It is an arithmetic number, because the mean of its divisors is an integer number (151268880).

Almost surely, 2^1048076561 is an apocalyptic number.

It is an amenable number.

1048076561 is a deficient number, since it is larger than the sum of its proper divisors (162074479).

1048076561 is an equidigital number, since it uses as much as digits as its factorization.

1048076561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543663.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 1048076561 is about 32374.0105794756. The cubic root of 1048076561 is about 1015.7753500379.

The spelling of 1048076561 in words is "one billion, forty-eight million, seventy-six thousand, five hundred sixty-one".