2965601 has 2 divisors, whose sum is σ = 2965602. Its totient is φ = 2965600.

The previous prime is 2965591. The next prime is 2965603. The reversal of 2965601 is 1065692.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2739025 + 226576 = 1655^2 + 476^2 .

It is a cyclic number.

It is not a de Polignac number, because 2965601 - 2⁶ = 2965537 is a prime.

It is a Sophie Germain prime.

Together with 2965603, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2965603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1482800 + 1482801.

It is an arithmetic number, because the mean of its divisors is an integer number (1482801).

2^2965601 is an apocalyptic number.

It is an amenable number.

2965601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2965601 is an equidigital number, since it uses as much as digits as its factorization.

2965601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 2965601 is about 1722.0920416749. The cubic root of 2965601 is about 143.6715927800.

The spelling of 2965601 in words is "two million, nine hundred sixty-five thousand, six hundred one".