3062561 has 2 divisors, whose sum is σ = 3062562. Its totient is φ = 3062560.

The previous prime is 3062557. The next prime is 3062621. The reversal of 3062561 is 1652603.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3041536 + 21025 = 1744^2 + 145^2 .

It is a cyclic number.

It is not a de Polignac number, because 3062561 - 2² = 3062557 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3062531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1531280 + 1531281.

It is an arithmetic number, because the mean of its divisors is an integer number (1531281).

Almost surely, 2^3062561 is an apocalyptic number.

It is an amenable number.

3062561 is a deficient number, since it is larger than the sum of its proper divisors (1).

3062561 is an equidigital number, since it uses as much as digits as its factorization.

3062561 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 3062561 is about 1750.0174284846. The cubic root of 3062561 is about 145.2206075121.

The spelling of 3062561 in words is "three million, sixty-two thousand, five hundred sixty-one".