2853761 has 2 divisors, whose sum is σ = 2853762. Its totient is φ = 2853760.

The previous prime is 2853757. The next prime is 2853779. The reversal of 2853761 is 1673582.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2660161 + 193600 = 1631^2 + 440^2 .

It is a cyclic number.

It is not a de Polignac number, because 2853761 - 2² = 2853757 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2853701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1426880 + 1426881.

It is an arithmetic number, because the mean of its divisors is an integer number (1426881).

2^2853761 is an apocalyptic number.

It is an amenable number.

2853761 is a deficient number, since it is larger than the sum of its proper divisors (1).

2853761 is an equidigital number, since it uses as much as digits as its factorization.

2853761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 32.

The square root of 2853761 is about 1689.3078464271. The cubic root of 2853761 is about 141.8423331027.

The spelling of 2853761 in words is "two million, eight hundred fifty-three thousand, seven hundred sixty-one".