2907061 has 2 divisors, whose sum is σ = 2907062. Its totient is φ = 2907060.

The previous prime is 2907059. The next prime is 2907067. The reversal of 2907061 is 1607092.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2907025 + 36 = 1705^2 + 6^2 .

It is a cyclic number.

It is not a de Polignac number, because 2907061 - 2¹ = 2907059 is a prime.

Together with 2907059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2907067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1453530 + 1453531.

It is an arithmetic number, because the mean of its divisors is an integer number (1453531).

2^2907061 is an apocalyptic number.

It is an amenable number.

2907061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2907061 is an equidigital number, since it uses as much as digits as its factorization.

2907061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 2907061 is about 1705.0105571521. The cubic root of 2907061 is about 142.7199598794.

The spelling of 2907061 in words is "two million, nine hundred seven thousand, sixty-one".