2612201 has 2 divisors, whose sum is σ = 2612202. Its totient is φ = 2612200.

The previous prime is 2612171. The next prime is 2612209. The reversal of 2612201 is 1022162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2088025 + 524176 = 1445^2 + 724^2 .

It is a cyclic number.

It is not a de Polignac number, because 2612201 - 2¹⁸ = 2350057 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2612209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306100 + 1306101.

It is an arithmetic number, because the mean of its divisors is an integer number (1306101).

2^2612201 is an apocalyptic number.

It is an amenable number.

2612201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2612201 is an equidigital number, since it uses as much as digits as its factorization.

2612201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2612201 is about 1616.2304909882. The cubic root of 2612201 is about 137.7216436307.

Adding to 2612201 its reverse (1022162), we get a palindrome (3634363).

The spelling of 2612201 in words is "two million, six hundred twelve thousand, two hundred one".