2352761 has 2 divisors, whose sum is σ = 2352762. Its totient is φ = 2352760.

The previous prime is 2352689. The next prime is 2352767. The reversal of 2352761 is 1672532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1210000 + 1142761 = 1100^2 + 1069^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2352761 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2352761.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2352767) 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, 1176380 + 1176381.

It is an arithmetic number, because the mean of its divisors is an integer number (1176381).

2^2352761 is an apocalyptic number.

It is an amenable number.

2352761 is a deficient number, since it is larger than the sum of its proper divisors (1).

2352761 is an equidigital number, since it uses as much as digits as its factorization.

2352761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 26.

The square root of 2352761 is about 1533.8712462264. The cubic root of 2352761 is about 133.0023366277.

It can be divided in two parts, 2352 and 761, that added together give a palindrome (3113).

The spelling of 2352761 in words is "two million, three hundred fifty-two thousand, seven hundred sixty-one".