1016705061 has 8 divisors (see below), whose sum is σ = 1506229760. Its totient is φ = 677803356.

The previous prime is 1016705057. The next prime is 1016705093. The reversal of 1016705061 is 1605076101.

It is not a de Polignac number, because 1016705061 - 2² = 1016705057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 37655743 = 1016705061 / (1 + 0 + 1 + 6 + 7 + 0 + 5 + 0 + 6 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016707061) 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, 18827845 + ... + 18827898.

It is an arithmetic number, because the mean of its divisors is an integer number (188278720).

Almost surely, 2^1016705061 is an apocalyptic number.

It is an amenable number.

1016705061 is a deficient number, since it is larger than the sum of its proper divisors (489524699).

1016705061 is an equidigital number, since it uses as much as digits as its factorization.

1016705061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37655752 (or 37655746 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 1016705061 is about 31885.8128483500. The cubic root of 1016705061 is about 1005.5376316974.

The spelling of 1016705061 in words is "one billion, sixteen million, seven hundred five thousand, sixty-one".