2328761 has 2 divisors, whose sum is σ = 2328762. Its totient is φ = 2328760.

The previous prime is 2328713. The next prime is 2328763. The reversal of 2328761 is 1678232.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2325625 + 3136 = 1525^2 + 56^2 .

It is a cyclic number.

It is not a de Polignac number, because 2328761 - 2¹⁰ = 2327737 is a prime.

Together with 2328763, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2328763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1164380 + 1164381.

It is an arithmetic number, because the mean of its divisors is an integer number (1164381).

2^2328761 is an apocalyptic number.

It is an amenable number.

2328761 is a deficient number, since it is larger than the sum of its proper divisors (1).

2328761 is an equidigital number, since it uses as much as digits as its factorization.

2328761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 29.

The square root of 2328761 is about 1526.0278503356. The cubic root of 2328761 is about 132.5485475359.

The spelling of 2328761 in words is "two million, three hundred twenty-eight thousand, seven hundred sixty-one".